Saturday, April 30, 2011

El vehiculo volador del futuro.

El FlyNano es único en su especie. Es un vehículo volador individual que puede alcanzar una velocidad máxima de 140 kilómetros y gracias a su sorprendente peso de solo 70 kilogramos, no necesita licencia para ser pilotado. Su creador, el ingeniero aeroespacial finlandés Aki Suokas, planea comercializarlo en tres versiones diferentes, cuyo mayor precio alcanza los 39.000 dólares, relativamente económico para un transporte tan novedoso y el precio que puede costar un coche.
Una de las cosas más sorprendentes del FlyNano es que quien quiera volarlo no necesita de una licencia. Esto se debe a que, por su peso, no se trata de un avión. Gracias a su construcción de fibra de carbono y diseño minimalista, pesa tan solo 70 kilogramos. Y por esa misma razón, también puedes despegar y aterrizar tanto sobre agua como en tierra. Contando el ancho de sus alas, mide casi cinco metros, es capaz de soportar un peso máximo de 200 kilos y tiene un límite de velocidad de 140 kilómetros por hora.

En tres versiones

Por el momento, el FlyNano se comercializará en tres versiones: La versión eléctrica (E200), a gasolina (G240) y finalmente la versión de carrera (R260/300) que corresponde a las especificaciones mencionadas anteriormente. Por supuesto, cada una de las versiones tendrá sus diferencias. Por ejemplo, la eléctrica tiene una velocidad máxima de 40 kilómetros por hora, pero en comparación al resto, es completamente silenciosa.
Este puede ser un paso muy importante para los vehículos voladores individuales, por el simple hecho de que no necesita licencia para ser pilotado. Es cierto que conlleva sus limitaciones, pero seguramente sirve a la perfección para pasear en un radio de 70 kilómetros de distancia.

Thursday, April 28, 2011

Premian imágenes a la luz de la Luna de fotógrafo argentino.

El argentino Alejandro Chaskielberg ganó el Premio Mundial de Fotografía Sony 2011 con su serie "La creciente", sobre una pequeña comunidad de isleños que viven en el delta del río Paraná, a pocos kilómetros de su Buenos Aires natal.

Sus obras fueron escogidas entre las más de 105.000 presentadas por fotógrafos de 162 países.

Chaskielberg pasó cerca de dos años familiarizándose con la vida de los isleños.

Las fotos las hizo a la luz de la Luna, con ayuda de una linterna, y usando una cámara de gran formato 5x4.
Los retratados posaban para la cámara, como si se tratara de actores.

Chaskielberg, de 34 años, es graduado de dirección de fotografía en el Instituto Nacional de Cine de Argentina.

"Estas fotos dirigidas cuidadosamente dicen verdades sólidas –sobre el trabajo duro, la solidaridad comunal y la supervivencia económica marginal- de una forma espléndidamente alusiva", dijo el presidente del jurado, Francis Hodgson, durante la entrega del premio, en Londres, Reino Unido.

El premio L'Iris D'Or incluye US$25.000 y una cámara digital SLR de Sony. Chaskielberg también pasa a integrar la Academia Fotográfica Mundial, junto con los ganadores anteriores del premio, la británica Vanessa Winship (2008), el estadounidense David Zimmerman (2009) y el italiano Tommaso Ausili (2010).

El artista argentino, que empezó trabajando como reportero gráfico para medios locales y después realizó documentales de televisión, fue seleccionado en 2008 para participar en el programa fotográfico All Roads de National Geographic y su obra se presentó en varias ciudades de Estados Unidos.

En 2009 ganó en España el premio Scan 09 Latent Talent y recibió, seleccionado por la revista digital Burn, una subvención de la Fundación Magnum para completar uno de sus proyectos.

Bussy: la torre de Babel de las religiones

Situada a pocos kilómetros del parque temático Disneyland París, éste sería, a priori, su principal reclamo. Su nombre no llama la atención. Su visita, tampoco. Bussy Saint Georges es, a simple vista, una ciudad dormitorio más de la periferia parisina. Apariencias aparte, este pequeña urbe es mucho más: es una perla rara, un experimento habitacional único en Europa. Un ejemplo de convivencia para Francia y para el mundo entero.
En Bussy se va a levantar la torre de Babel de las religiones. En esta ciudad de la reconciliación judíos y cristianos, budistas y musulmanes conviven juntos en paz y armonía. Dentro de poco también rezarán, aunque a dioses diferentes, dentro del mismo espacio.
A lo largo de este año se van a construir en Bussy una mezquita, una sinagoga, una pagoda y un centro cultural armenio. Estos centros de culto se unirán a los ya existentes: las dos iglesias para cristianos y la pagoda para budistas. Estos espacios se van a levantar puerta con puerta, dentro del desarrollo bautizado como ZAC y que verá la luz en 2012.

Proyecto único en Europa

Se trata de un proyecto único en Europa. "La ciudad quiere sensibilizar sobre la riqueza y la diversidad de las culturas presentes en nuestro territorio. Compartir, iniciar, comprender… estas serán las palabras esenciales en esta urbanización", aseguran desde el Ayuntamiento.

La hasta ahora discreta ciudad se va a poner patas arriba para dar ejemplo. Mientras los gobernantes franceses andan enfrascados en la Ley que prohíbe el uso del burka en la calle y en debates sobre la laicidad del Estado y la inmigración, en Bussy viven la creencia de una manera mucho más pragmática. "Se trata de un pequeño milagro. Esto es un motivo de orgullo para la ciudad", asegura el alcalde, Hugues Rondeau, que no caben sí de gozo.
Con apenas 500 habitantes a finales de los años 80, esta ciudad ha visto aumentar su población de forma espectacular. Del medio millar de vecinos pasó a acoger 19.000 en 2007 y ahora ya casi cuenta con 24.000 habitantes. Un tercio de ellos son asiáticos, aunque en este pequeño universo multicultural convive también un importante número de judíos, musulmanes. "Somos conscientes de la estructuración social única que tiene Bussy. Es una suerte porque esta mezcla es una fuente de conocimiento y de mestizaje cultural", asegura el alcalde.
Una diversidad que se verá reflejada en los muros de este ambicioso proyecto de arquitectura religiosa. El tamaño de cada una de las construcciones será proporcional al número de fieles. La sinagoga acogerá a alrededor de 150 familias, mientras que la pagoda, que será la más grande de Europa, tendrá 6.500 m2 de superficie.
Además, para acoger a todos los devotos se va a construir un parking. Dice el Ayuntamiento que este espacio será suficiente porque los calendarios religiosos no coinciden. Una auténtica lección de tolerancia.

Wednesday, April 27, 2011

Trastornos raros: la ortorexia

La mayoría de la gente trata de alimentarse sanamente y de seguir una dieta balanceada.

Este deseo de querer gozar de una buena salud, sin embargo, está siendo llevado hasta el extremo y se está convirtiendo en una obsesión en un grupo cada vez más grande de personas.

El problema tiene un nombre: ortorexia nerviosa, la obsesión por comer sanamente.

Según expertos del Centro Nacional para Trastornos Alimentarios del Reino Unido (NCFED), este trastorno está poniendo en riesgo la vida de un creciente número de jóvenes.

¿Qué es ortorexia?


La ortorexia todavía es un trastorno muy poco conocida pero los expertos creen que afecta a una de cada 10 mujeres y uno de cada 20 hombres.

A pesar de que quienes sufren ortorexia aspirar a estar sanos, la enfermedad, dice el NCFED, no tiene nada de saludable.

Estos hábitos llevados al extremo pueden poner en riesgo de malnutrición a los jóvenes y conducir a otras enfermedades más graves como la anorexia y la bulimia.

Quienes sufren ortorexia por lo general tratan de evitar ciertos grupos de alimentos en la creencia equivocada de que su organismo es intolerante a estos productos.

Además, combinan su estricta dieta con rutinas excesivas de ejercicio, lo que los deja aún más debilitados.

Según el NCFED se debe concientizar a estos jóvenes de que todos los grupos de alimentos son esenciales para la buena salud.

Por ejemplo, retirar los productos lácteos de la dieta puede conducir a una deficiencia de calcio, necesario para la salud ósea, la función muscular y el sistema nervioso.

Retirar la carne priva al organismo de una fuente importante de proteínas y hierro. La falta de hierro conduce a anemia, la cual provoca falta de energía, problemas respiratorios y baja concentración.

"Pariente de la anorexia"


El NCFED informa que en el Reino Unido cada año recibe unas 6.000 consultas de gente que sufre ortorexia.

Los expertos del centro creen que los más vulnerables a este trastorno son los jóvenes que se ven engañados por dietas "de moda" pasajeras, que recomiendan las revistas y sitios de internet.

"La ortorexia es un trastorno que no es conocido por mucha gente" explica a la BBC la doctora Deanne Jade, psicóloga y especialista en trastronos alimenticios del NCFED.

"No sólo se trata de un deseo de querer alimentarse sanamente. Es algo que cada vez domina más la vida de quien lo padece", agrega.

"Con esta enfermedad la persona se impone muchas reglas sobre su comida, por ejemplo, eliminando carbohidratos, carne o grasa".

La experta agrega que quien sufre ortorexia también se muestra muy ansioso cuando debe comer fuera de su casa o evita salir en caso de que no pueda seguir su estricto régimen.

"Sabemos que es un trastorno grave si éste comienza a afectar tu vida social" dice la doctora Jade.

"Yo llamo a la ortorexia la 'prima hermana' de la anorexia".

La gente que muestra signos de ortorexia tiene probabilidades de desarrollar otras enfermedades y queda con graves problemas de salud para el futuro, agrega la experta.

Buscar ayuda


Tal como explica el doctor Robert Hicks, experto en medicina general y salud masculina, "vivir con un trastorno alimentario, cualquiera que sea, es una experiencia miserable y muy solitaria para quien lo sufre".

Para la mayoría de la gente la comida es uno de los placeres de la vida y suele ser un evento social importante.

Pero para quien la comida es una fuente de angustia, una parte muy importante de la vida se vuelve extremadamente estresante.

"Cuando alguien que conocemos o amamos desarrolla un trastorno alimentario, a menudo nos vemos muy confundidos sobre lo que debemos hacer" explica el doctor Hicks a la BBC.

Desafortunadamente, agrega el experto, muchos profesionales de la salud están igualmente confundidos porque todavía se conoce muy poco sobre las causas de trastornos alimentarios como la ortorexia.

Y lo que es aún peor, no hay tratamientos rápidos o sencillos.

"Hay ciertas cosas, sin embargo, que están claras" dice el médico.

"La gente que sufre un trastorno alimentario no es mala, ni está desafiando a los demás, ni está atravesando por una 'fase adolescente'".

"Estas enfermedades tampoco son resultado de una mala crianza o culpa de los padres".

"Y tampoco es una enfermedad de la cual uno pueda salir con un chasquido de los dedos", agrega.

¿Qué hacer?


Según el doctor Hicks, "lo primero que debemos hacer es aceptar que estas enfermedades no puede tratarse de la noche a la mañana".

"El tratamiento de estos trastornos toma años de trabajo duro. La familia de quien lo sufre puede jugar un rol muy importante ayudando a la persona a superar el problema".

Para ello, es necesario también brindar ayuda a la familia del paciente.

"Por eso es muy importante consultar a su médico o contactar a una de las organizaciones encargadas de trastornos alimentarios", agrega el experto.

Mientras tanto, es importante ayudar a la persona afectada a reconocer que tiene un problema.

Tal como señalan los expertos, el camino a la recuperación de un trastorno alimentario es muy largo.

Boligrafo traductor de textos a 45 idiomas.

De un tiempo a esta parte raro es el día que no desembarca en el mercado un dispositivo electrónico nuevo para delicia de los más geeks y desencanto de los nostálgicos analógicos. Miles de bloggers en todo el mundo permanecen ojo avizor y dan buena cuenta en sus bitácoras de las novedades de un sector que parece moverse con una marcha más que el resto.
Pero la abundancia no garantiza la supervivencia y algunos de estos aparatitos pasan sin pena ni gloria por escaparates y webs de comercio electrónico. El gadget que os presentamos hoy tiene, a priori, todos los ingredientes para convertirse en uno de estos mortales digitales, aunque su singularidad nos lleva a destacarlo en nuestro habitual repaso por los contenidos más curiosos de la blogosfera. Encontramos todos los datos en Nosoloviajeros.com.
Se trata el Quicktionary TS Premium, y aunque tiene nombre de juego de mesa, se trata de un bolígrafo traductor, o un escáner traductor de mano -así lo catalogan los puristas- capaz de registrar hasta 300.000 palabras y expresiones típicas de los 45 idiomas con los que opera.
Sus funcionalidades no terminan ahí, porque haciendo uso de la salida de audio que incorpora, podremos escuchar la pronunciación correcta de aquello que subrayamos. El aparatito es comercializado por la empresa Wizcom Text Solutions y tiene un precio que a muchos echará para atrás: 211,10 euros.

Monday, April 25, 2011

TRENDING: Palins to face Levi Johnston tell-all

Bristol Palin's baby-daddy, Levi Johnston, wrote a book to be published this fall that will set the "record straight" about his relationship with the Palins.
"I want to tell the truth about my close relationship with the Palins, my sense of Sarah, and my perplexing fall from grace – how I feel and what I've learned," Johnston said in a statement. "I'm doing this for me, for my boy Tripp and for the country."

Johnston, the former long-time boyfriend of former Republican Alaska Governor Sarah Palin's daughter Bristol, has publically feuded with the Palins. Bristol recently moved to Arizona with their son.
Touchstone, an imprint of Simon and Schuster will publish "Deer in the Headlights: My Life in Sarah Palin's Crosshairs" in the fall, according to a press release from the publishers. They are billing it as a coming of age story.
"This is a sweet and funny book with a touch of irony; a fascinating tale of a misunderstood boy figuring out how to be a man and a father after being thrust into the spotlight and subsequent media circus at a very young and vulnerable age," Vice President and Publisher of Touchstone Stacy Creamer said in a statement. "Levi has seen the Palin family up close and personal and is ready to tell his story."

La salmonella, una nueva arma contra el cáncer

Un tipo de bacteria que causa un gran número de intoxicaciones por alimento contaminado, la salmonella, está ahora siendo utilizada como una herramienta para combatir varios tipos de cáncer.
Los científicos de la Universidad de Minnesota, Estados Unidos, creen que este patógeno podría ser muy útil como tratamiento de tumores en órganos que rodean al intestino, como el colon y el recto, el hígado y el bazo, que son los lugares que ataca de forma natural la salmonella.
Tal como informan los investigadores, los ensayos en animales ya demostraron que la salmonella puede controlar de forma exitosa el crecimiento de los tumores.
Y ya se están llevando a cabo ensayos clínicos en seres humanos.
Según los Centros de Control y Prevención de Enfermedades de Estados Unidos (CDC, por sus siglas en inglés), unas 40.000 personas se intoxican cada año en ese país debido a alimentos contaminados con salmonella.
Y la cifra podría ser de hasta un millón, porque muchos casos nunca son reportados, dice el organismo.
Pero ahora el microbio está siendo utilizado con fines más beneficiosos.
"Muchas bacterias y virus -incluso los más peligrosos- pueden ser empleados para combatir enfermedades", explica el doctor Edward Greeno, quien dirigió el estudio.
"Creemos que podría ser posible usar a esta bacteria para combatir el cáncer".

Desde hace tiempo, los estudios han demostrado que algunos pacientes con cáncer en ocasiones mejoran después de quedar expuestos a una infección.


Y se sabe también que la salmonella, igual que otras bacterias que causan enfermedades, puede vivir en lugares donde escasea el oxígeno, incluso dentro de un tumor, y en muchos ambientes y temperaturas diversas.
Pero su objetivo principal, una vez que entra al organismo humano, es llegar hasta el estómago, intestino y otros órganos asociados, donde puede prosperar y multiplicarse.

Por eso, el doctor Greeno y su equipo querían encontrar una forma de utilizar esta capacidad de la bacteria para llegar al intestino, pero sin provocar una infección en el paciente.

Con esta meta, modificaron genéticamente un grupo de bacterias para debilitarlas (y que no causaran infección) y agregaron un compuesto, una proteína llamada interleucina 2 (IL-2), para que pudiesen detectar los tumores.

"Podríamos imaginar que la IL-2 es una especie de perro guardián que olfatea el organismo buscando amenazas o cuerpos extraños", explica el doctor Greeno.

"Cuando encuentra uno, como un tumor, llama al sistema inmune para que ataque".

De esta forma, agregan los investigadores, la IL-2 puede llegar hasta los tumores, identificar a las células cancerosas y provocar la respuesta del sistema inmune.


"Como la salmonella puede naturalmente llegar hasta el intestino y sus tejidos asociados, y es capaz de prosperar dentro de las células tumorales, esta bacteria es un método perfecto para hacer llegar un 'paquete' de IL-2 hasta el cáncer", añade.

El tratamiento consiste en una doble estrategia: la alerta de la IL-2 para que el sistema inmune ataque y la propia salmonella liberando sus toxinas en el tumor, explican los científicos.

La terapia es una combinación de la bacteria y IL-2 mezcladas con un poco de agua.

Tal como informan los investigadores, los ensayos con animales mostraron que la bacteria logró atacar con éxito las células cancerosas y controlar el crecimiento del tumor.

Y actualmente se están llevando a cabo ensayos en seres humanos, cuyos resultados iniciales -dicen- son prometedores.

"Probablemente esta estrategia no reemplace a otras formas de tratar el cáncer, como la quimioterapia o la radiación", afirma el doctor Greeno.

"Pero es un área prometedora de estudio y esperamos que sea una herramienta poderosa en nuestra batalla contra el cáncer".

"También tiene el potencial de ser una alternativa mucho más barata y menos tóxica que la quimioterapia o la radiación", añade el científico.

La investigación está siendo financiada por los Institutos Nacionales de Salud de Estados Unidos.

Wednesday, April 20, 2011

Físicos británicos crean un material flexible que consigue esquivar la luz y hace desaparecer los objetos al ojo humano

Investigadores de la Universidad de Saint Andrews en Escocia han desarrollado un material que da un paso más hacia la creación de prendas de invisibilidad capaces de manipular la luz para ocultar los objetos de la visión, como la famosa capa de Harry Potter. Los resultados de su trabajo se publican en la revista New Journal of Physics.
La ropa para hacernos invisibles, a un paso
NJP
Una membrana del nuevo material Metaflex
Dos de los principales retos en el desarrollo de una prenda que pueda hacer invisibles los objetos que cubre son, por un lado, producir meta-átomos lo suficientemente pequeños para interactuar con la luz visible y, por otro, que estos diminutos elementos sean lo suficientemente flexibles.
Los físicos han diseñado un nuevo material denominado Metaflex que puede superar ambos obstáculos. Este metamaterial, compuesto de meta-atómos capaces de desligarse de una superficie rígida, interactúa de forma especial con la luz. En vez de reflejarla, la curva, de manera que los rayos que lo rodean recuperan su trayectoria y siguen su camino. Lo que se sitúa detrás de este material especial, simplemente, se esfuma en el aire. Parece un truco de magia, pero tras este logro hay un complicadísimo estudio de la Física. Este efecto de invisibilidad ya se había conseguido otras veces, pero en esta ocasión da un paso más allá. Anteriormente, el efecto se había conseguido con luz no visible (infrarojos y microondas). Ahora, se ha conseguido dentro del rango de luz visible para el ojo humano. Cualquiera puede comprobarlo.

Un poro de Harry Potter

Además, los autores también han conseguido que el material sea flexible y lo suficientemente grande para que no se quede sólo en el ámbito experimental de la nanotecnología y pueda adoptarse para una variedad de aplicaciones. Su muestra mide 5x8 milímetros cuadrados. No puede cubrir entero a Harry Potter, pero es un primer paso.
El nuevo material «podría utilizarse para crear ropa inteligente y en lentes de contacto desechables», explica Andrea Di Falco, director del proyecto. «Es un gran paso adelante en muchos sentidos», ha añadido Ortwin Hess, físico del Imperial College. «Está claro que no es una capa de invisibilidad aún, pero es el paso correcto hacia ella», ha afirmado.

Crean un material capaz de repararse a si mismo!

Los arañazos desaparecen de su superficie simplemente con luz ultravioleta en menos de un minuto. El hallazgo, que aparece publicado en Nature, puede tener importantes aplicaciones en la vida cotidiana.


Caso 1: Su hijo de seis años encuentra un clavo en el garaje y se dedica a explorar sus dotes artísticas dibujando monigotes en la carrocería de su coche nuevo. Usted lo descubre y queda horrorizado. Caso 2: Después de dar vueltas con su coche por un aparcamiento público en busca de una plaza, la única que queda libre es pequeña y se encuentra delimitada por un par de pilares de hormigón. Entre las prisas, los nervios, la incapacidad para medir las distancias y algo de torpeza, aparca como puede. Suena un chirrido. Cuando sale del vehículo descubre un enorme arañazo en un lateral y queda horrorizado.
Actualmente, reparar unos rasguños semejantes supondría un gasto económico que da miedo calcular, pero un grupo de investigadores suizos y norteamericanos ha desarrollado un material que tiene la capacidad de autorrepararse en menos de un minuto mediante la exposición a la luz ultravioleta. Ni talleres ni costosas facturas. Lo hace solo, con la única ayuda de una lámpara muy común, como las que utilizan los dentistas. El trabajo, que puede tener importantes aplicaciones en la vida cotidiana, como en el área de los transportes o la construcción, aparece publicado en la prestigiosa revista Nature.
«Esta es una investigación sobre materiales ingeniosa y transformadora», dice Andrew Lovinger, científico experto en polímeros de la Fundación Nacional de Ciencia de EE.UU. En efecto, mientras la mayoría de los materiales a base de polímeros se reparan mediante el calentamiento directo de la zona afectada, este material gomoso contiene compuestos metálicos que absorben la luz ultravioleta y la convierten en calor localizado, lo que permite la autorreparación.

«Complejo de Napoleón»

«Estos polímeros tienen el complejo de Napoleón», explica el autor principal del estudio, Stuar Rowan, profesor de ingeniería macromolecular en la Case Western Reserve University (EE.UU.). «En realidad, son bastante pequeños, pero están diseñados para comportarse como si fueran grandes». En concreto, el nuevo material fue creado por un mecanismo conocido como montaje supramolecular. A diferencia de los polímeros convencionales, que consisten en una larga cadena de moléculas con miles de átomos, estos materiales están compuestos de moléculas pequeñas, reunidas en una cadena de polímeros utlizando iones metálicos como «pegamento molecular». Cuando se irradia la luz ultravioleta, el material originalmente sólido se transforma en un líquido que fluye con facilidad. Cuando la luz se apaga, el material se reúne y se solidifica de nuevo, restaurando sus propiedades originales.
Durante la investigación, dondequiera que se agitó el haz de luz, se llenaron los arañazos y desaparecieron, al igual que un corte que se cura y no deja rastro en la piel. Pero mientras el proceso de curación de la piel humana puede durar varios días o semanas, los polímeros se autorreparan en pocos segundos. Además, a diferencia del cuerpo humano, la durabilidad de los materiales no parece estar en peligro por las lesiones repetidas. Las pruebas demostraron que los investigadores podían dañar y reparar la misma zona del material varias veces sin problemas.
Los científicos prevén usos generalizados de estos materiales en el futuro, principalmente como recubrimientos para bienes de consumo como automóviles, pisos y muebles. La necesidad, madre de la invención, ampliará con toda seguridad las posibilidades de las aplicaciones comerciales.

Tuesday, April 19, 2011

Fallece La fondista noruega Grete Waitz, leyenda del maratón de Nueva York

La fondista noruega Grete Waitz, ganadora nueve veces del maratón de Nueva York y medallista olímpica y mundial, falleció este martes a los 57 años en el hospital universitario  Ullevaal de Oslo. Un portavoz de la organización Activos contra el cáncer confirmó su muerte, en nombre de la familia, seis años después de que le fue diagnosticada esta enfermedad.
Nacida Grete Andersen, aunque luego tomó el apellido Waitz de su marido Jack, empezó en el mediofondo en la década de los 70 y logró dos medallas en Campeonatos de Europa en 1.500 y 3.000 metros.
A finales de esa década decidió pasarse a distancias más largas, logrando nueve victorias en el maratón de Nueva York entre 1978 y 1988, lo que la convirtió en una leyenda en Estados Unidos. Ganadora de 33 campeonatos nacionales en diversas disciplinas, Waitz venció también dos veces en el maratón de Londres (1983 y 1986) y fue campeona mundial de esta prueba en Helsinki'83, cinco veces campeona mundial de cross y subcampeona olímpica de maratón en Los Ángeles'84.

Saturday, April 16, 2011

Bebidas que causan mas resaca.

Después de la tormenta siempre llega la calma, o no. Si usted siente dolor de cabeza, cansancio, sed, ardor de estómago, malestar general, visión borrosa... y en el peor de los casos también sufre temblores, diarrea, mareos, nauseas o vómitos, fruto de la noche de copas anterior, usted entonces tiene una honorable resaca.
En Sudamérica se conoce bajo el nombre de "cruda"; "hangover" la llaman los ingleses y "futsu-ka-yoi" (borrachera del segundo día), los japoneses. El término médico es veisalgia y su origen etimológico no deja lugar a dudas: mezcla del vocablo noruego "kveis", que significa intranquilidad después de una bacanal, y "algia", del griego, que significa dolor.
Tal y cómo podemos leer en la bitácora Genciencia, parece ser que el origen de los desgradables efectos que produce en los humanos la ingestión abusiva de bebidas alcohólicas se encuentra en los congéneres, unas sustancias que se generan durante el proceso de obtención del alcohol y que lo acompañan en distinta proporción, en función de la bebida que se trate. Como regla general podríamos decir que aquellas más oscuras producen peores resacas, estableciendo así una especie de ranking de bebidas más resacosas: coñac, vino tinto, ron, whisky, vino blanco, ginebra, vodka y etanol ruso.
En cualquier caso, lo mejor es no beber alcohol o hacer un consumo muy puntual, responsable y moderado. Conviene recordar que su consumo frecuente y desmesurado produce degeneración neurológica y alteraciones hepáticas, así como tolerancia y dependencia física y psicológica. En el caso de embarazo provoca alteración en el desarrollo fetal, asociada con talla pequeña, desarrollo facial anormal y otras anomalías físicas y retraso mental.

Las diez aguas mas recomendadas.

Originarias de antiquísimos manantiales, de una lluvia estival, de acuíferos profundos... Estas aguas destacan por su pureza y por sus beneficios sobre la salud.

FINÉ. Es única por su composición mineral, por sus propiedades (tiene una alta concentración de silicio) y por su acuífero, situado a 600 metros bajo la superficie del cinturón volcánico de Fuji, en Japón. Es agua de lluvia filtrada a través de roca volcánica.
HILDON. Procedente del manantial de Chalk Hills, en el condado de Hampshire (Inglaterra), tiene una acusada personalidad y un delicioso sabor. Es baja en sodio y relativamente alta en calcio. Se recomienda para casos de hipertensión y para reducir el colesterol. Perfecta para guisar caza.
SOLÁN DE CABRAS. Recomendada para infinidad de afecciones, es una agua con un ligero y agradable sabor amargo. Desde que Carlos IV erigió el paraje de Solán de Cabras en la cuenca del río Cuervo en Beteta (Cuenca), goza de gran prestigio
FIJI. Originaria de la Melanesia, está considerada como el agua más pura del planeta. Lluvia estival que se filtra a través de roca volcánica, que preserva su pureza. Tiene un singular enriquecimiento en sílices, un mineral muy beneficioso para el cutis. De venta en El Corte Inglés.
ANTIPODES. Marca originaria de la Bahía de Plenty, en Nueva Zelanda, extrae el agua de un acuífero situado a unos 300 metros de profundidad. Tiene un bajo contenido en sólidos disueltos, aunque un alto contenido en silicio
MAGMA DE CABREIROÁ. Mineral procedente de Verín (Orense), es un agua diferente: a simple vista parece natural, pero posee en su interior finísimas burbujas de gas carbónico natural que desprende el magma terrestre.
VOSS. Es otra de las aguas más puras. Se extrae de un acuífero noruego que ha estado protegido durante siglos bajo roca y hielo. Baja en sodio y libre en minerales, está recomendada para problemas de hipertensión y para dietas bajas en sal. Su botella es de diseño
VICHY CATALÁN. Natural de Gerona, este agua mineral contiene gas carbónico añadido: incorpora anhídrico carbónico no proveniente del manantial de donde procede. Es un agua minero medicinal y su contenido en carbónico la hace saludable y fresca
SAN PELLEGRINO. Apreciada ya en la Edad Media, brota de un manantial cercano a Bérgamo (Italia), en los Alpes lombardos. Es un agua mineral de finas burbujas, ligeramente punzante y muy digestiva. Destaca por su pH equilibrado, de 7,7.
CLOUD JUICE. Proviene de la Isla de King, en la costa noroeste de Tasmania, el lugar con el aire y el agua más puros del planeta (es 400 veces más pura que los estándares impuestos por la OMS). Se filtra y se esteriliza con rayos ultravioletas

Thursday, April 14, 2011

Whale Song

Vino barato vs. vino caro: la mitad no reconoce la diferencia

¿Está usted completamente seguro de poder distinguir entre un vino "barato" y uno "caro"?

Un estudio reciente sugiere que la mitad de la población no es capaz de hacerlo, por lo que probablemente disfrutaría de ambas botellas por igual.
Investigadores de la Universidad de Hertfordshire, en Inglaterra, encontraron que el vino que cuesta menos de US$8 por botella puede tener el mismo efecto en el paladar que aquellos cuyas botellas se venden a un precio hasta seis veces más alto.

Sus hallazgos sugieren que muchas personas podrían estar pagando por una etiqueta, y no por diferecias de sabor que sean capaces de detectar.

En pruebas a ciegas llevada a cabo en el Festival de Ciencia de Edimburgo, Escocia, participaron 578 miembros del público, quienes identificaron correctamente el vino "barato" o el vino "caro" sólo el 50% de las veces.

Los participantes probaron una variedad de vinos tintos y blancos entre ellos, merlot y chardonnay.

Entre las variedades degustadas por los participantes también estaban shiraz, rioja, claret o bordeaux, pinot grigio y sauvignon blanc.

¿Pagando por una etiqueta?


Para el ejercicio se compararon dos botellas de champaña, con precios de US$28,79 y US$49 respectivamente. También se compararon botellas de vino que costaban menos de US$8 con vinos añejos con precios de US$16,34 y US$48.
A los participantes se les pidió que dijeran cuál de los vinos pensaban que eran los baratos y cuáles eran los caros.

Según las leyes del azar, los participantes deberían haber sido capaces de hacer una predicción correcta el 50% de las veces. Y ese fue precisamente el nivel de precisión alcanzado.

Según los expertos del departamento de psicología que coordinaron el estudio, los resultados demuestran que los voluntarios no pudieron distinguir entre los vinos solo por su sabor.

El investigador principal, el profesor Richard Wiseman, señaló: "Estos resultados son extraordinarios. Las personas no fueron capaces de diferenciar el vino costoso del barato, así que en estos tiempos de dificultades económicas el mensaje es claro: los vinos de bajo costo que probamos tenían el mismo sabor que los caros".

Pero si su paladar no encuentra la diferencia, probablemente su bolsillo sí lo hará.

6 Year Old Girl Groped By TSA

Thursday, April 7, 2011

Why Pay Congress?

If we careen over a cliff on Friday and the American government shuts down, hard-working federal workers will stop getting paychecks, but the members of Congress responsible for the shutdown are expected to be paid as usual.

That’s partly because Congressional pay is not subject to the regular appropriations process, and partly because of Constitutional concerns. The Senate passed a bill proposed by Barbara Boxer of California that would suspend Congressional paychecks in any government shutdown, but the Republican-controlled House has blocked it. House Republicans approved a similar pay suspension, but it was embedded in legislation that has zero chance of becoming law.
The upshot is that federal workers who do important work for the public — cleaning up toxic waste, enrolling sick people into lifesaving medical trials, answering medical hot lines, running national parks, processing passport applications — risk being sent home and going unpaid. But members of Congress would continue to receive $174,000 a year. As the humorist Andy Borowitz wrote in a Twitter message:  “That’s like eliminating the fire dept & sending checks to the arsonists.”
But if Congressional Republicans actually shut down the government this weekend, they will be making a powerful argument for autocracy. 
Some Republicans seem motivated to accept a government shutdown not only by a terror of the Tea Party wing of their party but also by a profound misunderstanding of fiscal policy.
“Our generation’s greatest challenge,” Senator Marco Rubio of Florida, a Republican, declared in an op-ed article in The Wall Street Journal the other day, “is an economy that isn’t growing, alongside a national debt that is.”
A fair number of Republicans share that sentiment, so let’s take a closer look. To nitpick, it’s factually wrong. The economy has been growing since the third quarter of 2009. The larger point is true. The economy is still sputtering, unemployment is too high and debt is growing.
But one of the most basic principles of economics is that when an economy is anemic, governments should use deficit spending as a fiscal stimulus, even though that means an increase in debt. If Senator Rubio believes that the response to a weak economy is to slash spending, he is embracing the approach that Herbert Hoover discredited 80 years ago.
Republicans are correct that debt matters and that we need to address America’s long-term deficits. That means trimming entitlement programs and reducing the rise in health care spending that is eroding their viability; we also probably need some tax increases. But while our long-term need is to rein in deficit spending, our short-term need is to boost it. That’s why sensible budget plans involve a short-term stimulus combined with long-term trims that take effect when the economy is healthy again.
The Republican plan to address debt right now, in an economic trough, echoes the horrendous mistake Japan made in the mid-1990s just as it was emerging from its own deep recession. Japan collapsed right back into what became its “lost decade” and now realizes that it should have nurtured a recovery before addressing its debt problem.
Imagine how disastrous it would be if the Republicans shut down government for any length of time. Unpaid federal employees would cut back on shopping. Some would miss house payments. Family members might drop out of college. The I.R.S. might not be able to deliver some tax refunds. Small businesses would stop getting government loans. In sum, after the Democratic stimulus, we would have the Republican drag.
Republicans are also threatening to refuse to raise the government debt ceiling. By July, that could mean a default on U.S. government bonds. The Federal Reserve chairman, Ben Bernanke, says that would be “catastrophic,” and Treasury Secretary Tim Geithner warns that we could see “a financial crisis potentially more severe than the crisis from which we are only now starting to recover.”
All this seems mind-bogglingly petty and pusillanimous. If members of Congress shut down government and trigger a new financial crisis, then they shouldn’t just have their own pay docked. They should also learn the discipline of a market economy and be fired by the public that they are betraying. 

Salaries and Benefits of US Congress Members

U.S. Congress salaries and benefits have been the source of taxpayer unhappiness and myths over the years. Here are some facts for your consideration.
Rank-and-File Members:
The current salary (2011) for rank-and-file members of the House and Senate is $174,000 per year.
  • Members are free to turn down pay increase and some choose to do so.
  • In a complex system of calculations, administered by the U.S. Office of Personnel Management, congressional pay rates also affect the salaries for federal judges and other senior government executives.
  • During the Constitutional Convention, Benjamin Franklin considered proposing that elected government officials not be paid for their service. Other Founding Fathers, however, decided otherwise.
  • From 1789 to 1855, members of Congress received only a per diem (daily payment) of $6.00 while in session, except for a period from December 1815 to March 1817, when they received $1,500 a year. Members began receiving an annual salary in 1855, when they were paid $3,000 per year.
Congress: Leadership Members' Salary (2011)
Leaders of the House and Senate are paid a higher salary than rank-and-file members.
Senate Leadership
Majority Party Leader - $193,400
Minority Party Leader - $193,400
House Leadership
Speaker of the House - $223,500
Majority Leader - $193,400
Minority Leader - $193,400
A cost-of-living-adjustment (COLA) increase takes effect annually unless Congress votes to not accept it.
Benefits Paid to Members of Congress
You may have read that Members of Congress do not pay into Social Security. Well, that's a myth.
Prior to 1984, neither Members of Congress nor any other federal civil service employee paid Social Security taxes. Of course, they were also not eligible to receive Social Security benefits. Members of Congress and other federal employees were instead covered by a separate pension plan called the Civil Service Retirement System (CSRS). The 1983 amendments to the Social Security Act required federal employees first hired after 1983 to participate in Social Security. These amendments also required all Members of Congress to participate in Social Security as of January 1, 1984, regardless of when they first entered Congress. Because the CSRS was not designed to coordinate with Social Security, Congress directed the development of a new retirement plan for federal workers. The result was the Federal Employees' Retirement System Act of 1986.
Members of Congress receive retirement and health benefits under the same plans available to other federal employees. They become vested after five years of full participation.
Members elected since 1984 are covered by the Federal Employees' Retirement System (FERS). Those elected prior to 1984 were covered by the Civil Service Retirement System (CSRS). In 1984 all members were given the option of remaining with CSRS or switching to FERS.
As it is for all other federal employees, congressional retirement is funded through taxes and the participants' contributions. Members of Congress under FERS contribute 1.3 percent of their salary into the FERS retirement plan and pay 6.2 percent of their salary in Social Security taxes.
Members of Congress are not eligible for a pension until they reach the age of 50, but only if they've completed 20 years of service. Members are eligible at any age after completing 25 years of service or after they reach the age of 62. Please also note that Members of Congress have to serve at least 5 years to even receive a pension.
The amount of a congressperson's pension depends on the years of service and the average of the highest 3 years of his or her salary. By law, the starting amount of a Member's retirement annuity may not exceed 80% of his or her final salary.
According to the Congressional Research Service, 413 retired Members of Congress were receiving federal pensions based fully or in part on their congressional service as of Oct. 1, 2006. Of this number, 290 had retired under CSRS and were receiving an average annual pension of $60,972. A total of 123 Members had retired with service under both CSRS and FERS or with service under FERS only. Their average annual pension was $35,952 in 2006.

Government shutdown: What it means for you

With less than hours to go before the latest deadline to avoid a government shutdown, Congress appears far apart on a deal to fund the government for the next six months (through the end of the fiscal year). And while President Obama has made clear his desire to avoid such a possibility, a shutdown is starting to look increasingly likely.


Federal agencies are currently preparing for the possibility of such an event, but questions about the tangible impact of a government shutdown loom - particularly in terms of what it means for millions of Americans who are employed by or rely on the federal government for services.
Below, Hotsheet takes a look at who and what would be directly affected by a government shutdown - who gets paid, who goes home, and whose blackberries go dark - and how that could affect the rest of us.

Federal employees

In the event of a shutdown, the federal government does not actually stop functioning entirely: activities and employees deemed "excepted" (in 1995, the terminology used was "essential") to keeping the nation safe and operational continue to perform. Congress, along with President Obama, presidential appointees and specific judicial employees, are deemed "excepted" and not subject to furlough. Even those excepted federal employees, however, do not get paid until after the government resumes operations.
According to a senior administration official, about 800,000 employees were affected by the shutdown in the government shutdown of 1995 - and a similar number of workers would likely be impacted were the government to close this week.
So how do you know who keeps working and who goes home?
Employers decide who is "excepted" and who gets furloughed - and the latter characterization could fall to any number of the 1.9 million civilian government employees. Plus, according to the Washington Post, "any workers scheduled to take paid leave would not be able to, and some would be eligible for unemployment benefits if a shutdown continued for more than a few days.
Whether or not the furloughed staffers would get paid remains to be seen: they'd only receive back pay if Congress later passed a provision approving it - something that could take months and which may or may not happen.
Additionally, a recent report from Roll Call indicates that some Congress members plan to limit their furloughs and keep their entire staffs at work.


Government services


  • Social Security: Social Security recipients would be largely unaffected by a shutdown, according to the administration official. Checks for seniors, those with disabilities, and survivors would go out as usual. But Social Security Administration employees could face furloughs, but the agency is still finalizing its plan.
  • Homeland Security: Critical functions, like border control, would continue.
  • Mail delivery: The U.S. Postal Service is owned by the government but self-funded - so operations would continue uninterrupted.
  • Air traffic control: As a function of maintaining public safety, Air traffic control would be exempt from a shutdown.
  • Food inspection: Meat and poultry testing would likely continue, in accordance with federal mandates that those activities deemed "essential to ensure continued public health or safety" continue.
  • National parks and monuments: As the New York Times puts it, "The National Zoo would close, but the lions and tigers would get fed." National parks and museums, including those on the National Mall, like the Smithsonian, would shut down - just in time for spring break.
  • Passport operations: All operations would be likely suspended, except for in cases of emergency.
  • International Revenue Services (IRS): The IRs would close, but the April tax deadline would stay in place - so Americans would still have to pay their taxes on time. But according to the senior administration official, the processing of paper tax returns (which accounts for about 30 percent of all returns) would be suspended - as would refunds associated with those returns.
  •  The U.S. Small Business Administration (SBA): The SBA, which is dedicated to supporting small businesses, would suspend approval of applications for business loan guarantees, as well as direct loans to small businesses.
  • The Federal Housing Association (FHA): The FHA would be forced to suspend approvals for new loan guarantees during peak home-buying season, according to the administration official.
  • Medicare: According to the administration official, Medicare is funded for the short-term - and would likely remain unaffected unless the government were to remain closed for a period of months or more. NIH, however, will not be able to accept new patients or begin new clinical trials.

The Military


  • Uniformed military personnel would continue to serve, but they would not get paid for their work until the government reopened. (Troops would get one week, not two weeks, pay in their next check, as the shutdown would go into effect in the middle of a pay cycle.) And a number of Pentagon civilians, State Department officials and USAID staff would likely be furloughed.
  • Veterans services will largely go uninterrupted, as the Veterans Administration receives its yearly appropriation in advance and thus has the money to fund services for the rest of the year.

Liberal vs. conservative: Who has better brain?

Are political leanings hard-wired into the brain? That's the suggestion of a new study that reveals striking anatomical differences between the brains of liberals and those of conservatives.
The brains of people who call themselves liberals tend to have larger anterior cingulate cortexes than the brains of people on the opposite side of the political spectrum, the study showed. The anterior cingulate cortex is a collar-shaped region around the corpus collosum, a structure that relays signals between the right and left hemispheres of the brain.
What about conservatives? Their brains brains tend to have larger amygdalas. The amygdala is an almond-shaped structure located deep within the brain.
Based upon what brain scientists know about the function of the two brain regions, researchers believe the structural differences support the notion that liberals are better equipped to make sense of conflicting information while conservatives are better able to recognize a threat.
"Previously, some psychological traits were known to be predictive of an individual's political orientation," study author Dr. Ryota Kanai of University College London Institute of Cognitive Neuroscience, said in a written statement. "Our study now links such personality traits with specific brain structure."

For the study, published in the April 7 issue of the journal Current Biology, 90 healthy young people underwent MRI scans and completed questionnaires designed to determine their political leanings on a five-point scale - from very liberal to very conservative.
The study was undertaken following several previous reports showing that conservatives are more sensitive to feel threatened or anxious in the face of uncertainty, while liberals tend to be more open to new experiences - which is just what Kanai's study seemed to confirm.
The study didn't show what causes the structural differences in the first place. Are they set at birth? Do they arise over time as a result of experiences? And what explains people whose political views change over time?
Kanai had a diplomatic answer. "It's very unlikely that actual political orientation is directly encoded in these brain regions," he said. "More work is needed to determine how these brain structures mediate the formation of political attitude."

How a big US bank laundered billions from Mexico's murderous drug gangs

On 10 April 2006, a DC-9 jet landed in the port city of Ciudad del Carmen, on the Gulf of Mexico, as the sun was setting. Mexican soldiers, waiting to intercept it, found 128 cases packed with 5.7 tons of cocaine, valued at $100m. But something else – more important and far-reaching – was discovered in the paper trail behind the purchase of the plane by the Sinaloa narco-trafficking cartel.
During a 22-month investigation by agents from the US Drug Enforcement Administration, the Internal Revenue Service and others, it emerged that the cocaine smugglers had bought the plane with money they had laundered through one of the biggest banks in the United States: Wachovia, now part of the giant Wells Fargo.
The authorities uncovered billions of dollars in wire transfers, traveller's cheques and cash shipments through Mexican exchanges into Wachovia accounts. Wachovia was put under immediate investigation for failing to maintain an effective anti-money laundering programme. Of special significance was that the period concerned began in 2004, which coincided with the first escalation of violence along the US-Mexico border that ignited the current drugs war.
Criminal proceedings were brought against Wachovia, though not against any individual, but the case never came to court. In March 2010, Wachovia settled the biggest action brought under the US bank secrecy act, through the US district court in Miami. Now that the year's "deferred prosecution" has expired, the bank is in effect in the clear. It paid federal authorities $110m in forfeiture, for allowing transactions later proved to be connected to drug smuggling, and incurred a $50m fine for failing to monitor cash used to ship 22 tons of cocaine.
More shocking, and more important, the bank was sanctioned for failing to apply the proper anti-laundering strictures to the transfer of $378.4bn – a sum equivalent to one-third of Mexico's gross national product – into dollar accounts from so-called casas de cambio (CDCs) in Mexico, currency exchange houses with which the bank did business.
"Wachovia's blatant disregard for our banking laws gave international cocaine cartels a virtual carte blanche to finance their operations," said Jeffrey Sloman, the federal prosecutor. Yet the total fine was less than 2% of the bank's $12.3bn profit for 2009. On 24 March 2010, Wells Fargo stock traded at $30.86 – up 1% on the week of the court settlement.
The conclusion to the case was only the tip of an iceberg, demonstrating the role of the "legal" banking sector in swilling hundreds of billions of dollars – the blood money from the murderous drug trade in Mexico and other places in the world – around their global operations, now bailed out by the taxpayer.
At the height of the 2008 banking crisis, Antonio Maria Costa, then head of the United Nations office on drugs and crime, said he had evidence to suggest the proceeds from drugs and crime were "the only liquid investment capital" available to banks on the brink of collapse. "Inter-bank loans were funded by money that originated from the drugs trade," he said. "There were signs that some banks were rescued that way."

Wachovia was acquired by Wells Fargo during the 2008 crash, just as Wells Fargo became a beneficiary of $25bn in taxpayers' money. Wachovia's prosecutors were clear, however, that there was no suggestion Wells Fargo had behaved improperly; it had co-operated fully with the investigation. Mexico is the US's third largest international trading partner and Wachovia was understandably interested in this volume of legitimate trade.
José Luis Marmolejo, who prosecuted those running one of the casas de cambio at the Mexican end, said: "Wachovia handled all the transfers. They never reported any as suspicious."
"As early as 2004, Wachovia understood the risk," the bank admitted in the statement of settlement with the federal government, but, "despite these warnings, Wachovia remained in the business". There is, of course, the legitimate use of CDCs as a way into the Hispanic market. In 2005 the World Bank said that Mexico was receiving $8.1bn in remittances.
During research into the Wachovia Mexican case, the Observer obtained documents previously provided to financial regulators. It emerged that the alarm that was ignored came from, among other places, London, as a result of the diligence of one of the most important whistleblowers of our time. A man who, in a series of interviews with the Observer, adds detail to the documents, laying bare the story of how Wachovia was at the centre of one of the world's biggest money-laundering operations.
Martin Woods, a Liverpudlian in his mid-40s, joined the London office of Wachovia Bank in February 2005 as a senior anti-money laundering officer. He had previously served with the Metropolitan police drug squad. As a detective he joined the money-laundering investigation team of the National Crime Squad, where he worked on the British end of the Bank of New York money-laundering scandal in the late 1990s.
Woods talks like a police officer – in the best sense of the word: punctilious, exact, with a roguish humour, but moral at the core. He was an ideal appointment for any bank eager to operate a diligent and effective risk management policy against the lucrative scourge of high finance: laundering, knowing or otherwise, the vast proceeds of criminality, tax-evasion, and dealing in arms and drugs.
Woods had a police officer's eye and a police officer's instincts – not those of a banker. And this influenced not only his methods, but his mentality. "I think that a lot of things matter more than money – and that marks you out in a culture which appears to prevail in many of the banks in the world," he says.
Woods was set apart by his modus operandi. His speciality, he explains, was his application of a "know your client", or KYC, policing strategy to identifying dirty money. "KYC is a fundamental approach to anti-money laundering, going after tax evasion or counter-terrorist financing. Who are your clients? Is the documentation right? Good, responsible banking involved always knowing your customer and it still does."
When he looked at Wachovia, the first thing Woods noticed was a deficiency in KYC information. And among his first reports to his superiors at the bank's headquarters in Charlotte, North Carolina, were observations on a shortfall in KYC at Wachovia's operation in London, which he set about correcting, while at the same time implementing what was known as an enhanced transaction monitoring programme, gathering more information on clients whose money came through the bank's offices in the City, in sterling or euros. By August 2006, Woods had identified a number of suspicious transactions relating to casas de cambio customers in Mexico.
Primarily, these involved deposits of traveller's cheques in euros. They had sequential numbers and deposited larger amounts of money than any innocent travelling person would need, with inadequate or no KYC information on them and what seemed to a trained eye to be dubious signatures. "It was basic work," he says. "They didn't answer the obvious questions: 'Is the transaction real, or does it look synthetic? Does the traveller's cheque meet the protocols? Is it all there, and if not, why not?'"
Woods discussed the matter with Wachovia's global head of anti-money laundering for correspondent banking, who believed the cheques could signify tax evasion. He then undertook what banks call a "look back" at previous transactions and saw fit to submit a series of SARs, or suspicious activity reports, to the authorities in the UK and his superiors in Charlotte, urging the blocking of named parties and large series of sequentially numbered traveller's cheques from Mexico. He issued a number of SARs in 2006, of which 50 related to the casas de cambio in Mexico. To his amazement, the response from Wachovia's Miami office, the centre for Latin American business, was anything but supportive – he felt it was quite the reverse.
As it turned out, however, Woods was on the right track. Wachovia's business in Mexico was coming under closer and closer scrutiny by US federal law enforcement. Wachovia was issued with a number of subpoenas for information on its Mexican operation. Woods has subsequently been informed that Wachovia had six or seven thousand subpoenas. He says this was "An absurd number. So at what point does someone at the highest level not get the feeling that something is very, very wrong?"
In April and May 2007, Wachovia – as a result of increasing interest and pressure from the US attorney's office – began to close its relationship with some of the casas de cambio. But rather than launch an internal investigation into Woods's alerts over Mexico, Woods claims Wachovia hung its own money-laundering expert out to dry. The records show that during 2007 Woods "continued to submit more SARs related to the casas de cambio".
In July 2007, all of Wachovia's remaining 10 Mexican casa de cambio clients operating through London suddenly stopped doing so. Later in 2007, after the investigation of Wachovia was reported in the US financial media, the bank decided to end its remaining relationships with the Mexican casas de cambio globally. By this time, Woods says, he found his personal situation within the bank untenable; while the bank acted on one level to protect itself from the federal investigation into its shortcomings, on another, it rounded on the man who had been among the first to spot them.
On 16 June Woods was told by Wachovia's head of compliance that his latest SAR need not have been filed, that he had no legal requirement to investigate an overseas case and no right of access to documents held overseas from Britain, even if they were held by Wachovia.
Woods's life went into freefall. He went to hospital with a prolapsed disc, reported sick and was told by the bank that he not done so in the appropriate manner, as directed by the employees' handbook. He was off work for three weeks, returning in August 2007 to find a letter from the bank's compliance managing director, which was unrelenting in its tone and words of warning.
The letter addressed itself to what the manager called "specific examples of your failure to perform at an acceptable standard". Woods, on the edge of a breakdown, was put on sick leave by his GP; he was later given psychiatric treatment, enrolled on a stress management course and put on medication.
Late in 2007, Woods attended a function at Scotland Yard where colleagues from the US were being entertained. There, he sought out a representative of the Drug Enforcement Administration and told him about the casas de cambio, the SARs and his employer's reaction. The Federal Reserve and officials of the office of comptroller of currency in Washington DC then "spent a lot of time examining the SARs" that had been sent by Woods to Charlotte from London.
"They got back in touch with me a while afterwards and we began to put the pieces of the jigsaw together," says Woods. What they found was – as Costa says – the tip of the iceberg of what was happening to drug money in the banking industry, but at least it was visible and it had a name: Wachovia.

In June 2005, the DEA, the criminal division of the Internal Revenue Service and the US attorney's office in southern Florida began investigating wire transfers from Mexico to the US. They were traced back to correspondent bank accounts held by casas de cambio at Wachovia. The CDC accounts were supervised and managed by a business unit of Wachovia in the bank's Miami offices.
"Through CDCs," said the court document, "persons in Mexico can use hard currency and … wire transfer the value of that currency to US bank accounts to purchase items in the United States or other countries. The nature of the CDC business allows money launderers the opportunity to move drug dollars that are in Mexico into CDCs and ultimately into the US banking system.
"On numerous occasions," say the court papers, "monies were deposited into a CDC by a drug-trafficking organisation. Using false identities, the CDC then wired that money through its Wachovia correspondent bank accounts for the purchase of airplanes for drug-trafficking organisations." The court settlement of 2010 would detail that "nearly $13m went through correspondent bank accounts at Wachovia for the purchase of aircraft to be used in the illegal narcotics trade. From these aircraft, more than 20,000kg of cocaine were seized."
All this occurred despite the fact that Wachovia's office was in Miami, designated by the US government as a "high-intensity money laundering and related financial crime area", and a "high-intensity drug trafficking area". Since the drug cartel war began in 2005, Mexico had been designated a high-risk source of money laundering.
"As early as 2004," the court settlement would read, "Wachovia understood the risk that was associated with doing business with the Mexican CDCs. Wachovia was aware of the general industry warnings. As early as July 2005, Wachovia was aware that other large US banks were exiting the CDC business based on [anti-money laundering] concerns … despite these warnings, Wachovia remained in business."

On 16 March 2010, Douglas Edwards, senior vice-president of Wachovia Bank, put his signature to page 10 of a 25-page settlement, in which the bank admitted its role as outlined by the prosecutors. On page 11, he signed again, as senior vice-president of Wells Fargo. The documents show Wachovia providing three services to 22 CDCs in Mexico: wire transfers, a "bulk cash service" and a "pouch deposit service", to accept "deposit items drawn on US banks, eg cheques and traveller's cheques", as spotted by Woods.
"For the time period of 1 May 2004 through 31 May 2007, Wachovia processed at least $$373.6bn in CDCs, $4.7bn in bulk cash" – a total of more than $378.3bn, a sum that dwarfs the budgets debated by US state and UK local authorities to provide services to citizens.
The document gives a fascinating insight into how the laundering of drug money works. It details how investigators "found readily identifiable evidence of red flags of large-scale money laundering". There were "structured wire transfers" whereby "it was commonplace in the CDC accounts for round-number wire transfers to be made on the same day or in close succession, by the same wire senders, for the … same account".
Over two days, 10 wire transfers by four individuals "went though Wachovia for deposit into an aircraft broker's account. All of the transfers were in round numbers. None of the individuals of business that wired money had any connection to the aircraft or the entity that allegedly owned the aircraft. The investigation has further revealed that the identities of the individuals who sent the money were false and that the business was a shell entity. That plane was subsequently seized with approximately 2,000kg of cocaine on board."
Many of the sequentially numbered traveller's cheques, of the kind dealt with by Woods, contained "unusual markings" or "lacked any legible signature". Also, "many of the CDCs that used Wachovia's bulk cash service sent significantly more cash to Wachovia than what Wachovia had expected. More specifically, many of the CDCs exceeded their monthly activity by at least 50%."
Recognising these "red flags", the US attorney's office in Miami, the IRS and the DEA began investigating Wachovia, later joined by FinCEN, one of the US Treasury's agencies to fight money laundering, while the office of the comptroller of the currency carried out a parallel investigation. The violations they found were, says the document, "serious and systemic and allowed certain Wachovia customers to launder millions of dollars of proceeds from the sale of illegal narcotics through Wachovia accounts over an extended time period. The investigation has identified that at least $110m in drug proceeds were funnelled through the CDC accounts held at Wachovia."
The settlement concludes by discussing Wachovia's "considerable co-operation and remedial actions" since the prosecution was initiated, after the bank was bought by Wells Fargo. "In consideration of Wachovia's remedial actions," concludes the prosecutor, "the United States shall recommend to the court … that prosecution of Wachovia on the information filed … be deferred for a period of 12 months."
But while the federal prosecution proceeded, Woods had remained out in the cold. On Christmas Eve 2008, his lawyers filed tribunal proceedings against Wachovia for bullying and detrimental treatment of a whistleblower. The case was settled in May 2009, by which time Woods felt as though he was "the most toxic person in the bank". Wachovia agreed to pay an undisclosed amount, in return for which Woods left the bank and said he would not make public the terms of the settlement.
After years of tribulation, Woods was finally formally vindicated, though not by Wachovia: a letter arrived from John Dugan, the comptroller of the currency in Washington DC, dated 19 March 2010 – three days after the settlement in Miami. Dugan said he was "writing to personally recognise and express my appreciation for the role you played in the actions brought against Wachovia Bank for violations of the bank secrecy act … Not only did the information that you provided facilitate our investigation, but you demonstrated great personal courage and integrity by speaking up. Without the efforts of individuals like you, actions such as the one taken against Wachovia would not be possible."
The so-called "deferred prosecution" detailed in the Miami document is a form of probation whereby if the bank abides by the law for a year, charges are dropped. So this March the bank was in the clear. The week that the deferred prosecution expired, a spokeswoman for Wells Fargo said the parent bank had no comment to make on the documentation pertaining to Woods's case, or his allegations. She added that there was no comment on Sloman's remarks to the court; a provision in the settlement stipulated Wachovia was not allowed to issue public statements that contradicted it.
But the settlement leaves a sour taste in many mouths – and certainly in Woods's. The deferred prosecution is part of this "cop-out all round", he says. "The regulatory authorities do not have to spend any more time on it, and they don't have to push it as far as a criminal trial. They just issue criminal proceedings, and settle. The law enforcement people do what they are supposed to do, but what's the point? All those people dealing with all that money from drug-trafficking and murder, and no one goes to jail?"

One of the foremost figures in the training of anti-money laundering officers is Robert Mazur, lead infiltrator for US law enforcement of the Colombian Medellín cartel during the epic prosecution and collapse of the BCCI banking business in 1991 (his story was made famous by his memoir, The Infiltrator, which became a movie).
Mazur, whose firm Chase and Associates works closely with law enforcement agencies and trains officers for bank anti-money laundering, cast a keen eye over the case against Wachovia, and he says now that "the only thing that will make the banks properly vigilant to what is happening is when they hear the rattle of handcuffs in the boardroom".
Mazur said that "a lot of the law enforcement people were disappointed to see a settlement" between the administration and Wachovia. "But I know there were external circumstances that worked to Wachovia's benefit, not least that the US banking system was on the edge of collapse."
What concerns Mazur is that what law enforcement agencies and politicians hope to achieve against the cartels is limited, and falls short of the obvious attack the US could make in its war on drugs: go after the money. "We're thinking way too small," Mazur says. "I train law enforcement officers, thousands of them every year, and they say to me that if they tried to do half of what I did, they'd be arrested. But I tell them: 'You got to think big. The headlines you will be reading in seven years' time will be the result of the work you begin now.' With BCCI, we had to spend two years setting it up, two years doing undercover work, and another two years getting it to trial. If they want to do something big, like go after the money, that's how long it takes."
But Mazur warns: "If you look at the career ladders of law enforcement, there's no incentive to go after the big money. People move every two to three years. The DEA is focused on drug trafficking rather than money laundering. You get a quicker result that way – they want to get the traffickers and seize their assets. But this is like treating a sick plant by cutting off a few branches – it just grows new ones. Going after the big money is cutting down the plant – it's a harder door to knock on, it's a longer haul, and it won't get you the short-term riches."

The office of the comptroller of the currency is still examining whether individuals in Wachovia are criminally liable. Sources at FinCEN say that a so-called "look-back" is in process, as directed by the settlement and agreed to by Wachovia, into the $378.4bn that was not directly associated with the aircraft purchases and cocaine hauls, but neither was it subject to the proper anti-laundering checks. A FinCEN source says that $20bn already examined appears to have "suspicious origins". But this is just the beginning.
Antonio Maria Costa, who was executive director of the UN's office on drugs and crime from May 2002 to August 2010, charts the history of the contamination of the global banking industry by drug and criminal money since his first initiatives to try to curb it from the European commission during the 1990s. "The connection between organised crime and financial institutions started in the late 1970s, early 1980s," he says, "when the mafia became globalised."
Until then, criminal money had circulated largely in cash, with the authorities making the occasional, spectacular "sting" or haul. During Costa's time as director for economics and finance at the EC in Brussels, from 1987, inroads were made against penetration of banks by criminal laundering, and "criminal money started moving back to cash, out of the financial institutions and banks. Then two things happened: the financial crisis in Russia, after the emergence of the Russian mafia, and the crises of 2003 and 2007-08.
"With these crises," says Costa, "the banking sector was short of liquidity, the banks exposed themselves to the criminal syndicates, who had cash in hand."
Costa questions the readiness of governments and their regulatory structures to challenge this large-scale corruption of the global economy: "Government regulators showed what they were capable of when the issue suddenly changed to laundering money for terrorism – on that, they suddenly became serious and changed their attitude."
Hardly surprising, then, that Wachovia does not appear to be the end of the line. In August 2010, it emerged in quarterly disclosures by HSBC that the US justice department was seeking to fine it for anti-money laundering compliance problems reported to include dealings with Mexico.

"Wachovia had my résumé, they knew who I was," says Woods. "But they did not want to know – their attitude was, 'Why are you doing this?' They should have been on my side, because they were compliance people, not commercial people. But really they were commercial people all along. We're talking about hundreds of millions of dollars. This is the biggest money-laundering scandal of our time.
"These are the proceeds of murder and misery in Mexico, and of drugs sold around the world," he says. "All the law enforcement people wanted to see this come to trial. But no one goes to jail. "What does the settlement do to fight the cartels? Nothing – it doesn't make the job of law enforcement easier and it encourages the cartels and anyone who wants to make money by laundering their blood dollars. Where's the risk? There is none.
"Is it in the interest of the American people to encourage both the drug cartels and the banks in this way? Is it in the interest of the Mexican people? It's simple: if you don't see the correlation between the money laundering by banks and the 30,000 people killed in Mexico, you're missing the point."
Woods feels unable to rest on his laurels. He tours the world for a consultancy he now runs, Hermes Forensic Solutions, counselling and speaking to banks on the dangers of laundering criminal money, and how to spot and stop it. "New York and London," says Woods, "have become the world's two biggest laundries of criminal and drug money, and offshore tax havens. Not the Cayman Islands, not the Isle of Man or Jersey. The big laundering is right through the City of London and Wall Street.
"After the Wachovia case, no one in the regulatory community has sat down with me and asked, 'What happened?' or 'What can we do to avoid this happening to other banks?' They are not interested. They are the same people who attack the whistleblowers and this is a position the [British] Financial Services Authority at least has adopted on legal advice: it has been advised that the confidentiality of banking and bankers takes primacy over the public information disclosure act. That is how the priorities work: secrecy first, public interest second.
"Meanwhile, the drug industry has two products: money and suffering. On one hand, you have massive profits and enrichment. On the other, you have massive suffering, misery and death. You cannot separate one from the other.
"What happened at Wachovia was symptomatic of the failure of the entire regulatory system to apply the kind of proper governance and adequate risk management which would have prevented not just the laundering of blood money, but the global crisis."