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Cloaking Device Concept Moves Beyond Theory | LiveScience
via www.livescience.com by (author unknown) on June 08, 2008
The concept of a superlens cloak is a long way from a workable device, but the integrity of the mathematical concept has sent some experimentalists into the laboratory to try and turn the theory into reality. So far, the groups working in this area are not ready to publish papers, but they’ve accomplished enough to keep trying.
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Científico mexicano desarrolla modelo matemático para extraer hidrocarburo
via La Jornada > Ciencias by (author unknown) on June 06, 2008
Un modelo matemático obtenido en la investigación Condiciones de frontera para el transporte en medios multifásicos, galardonada con el Premio Weizmann–Kahn de la Academia Mexicana de Ciencias (AMC), podría mejorar la eficiencia en la extracción de petróleo en lechos porosos.
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Marcaje de tiburones y seguimiento satelital
via Noticias by luisg on May 30, 2008
CICESE. La historia había sido más o menos la misma. Colectar algunos organismos, analizar contenidos estomacales, vértebras, hacer disección de músculos; algo interesante, sin duda, pero que implicaba trabajar siempre con tiburones muertos.
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Modelo matemático para extracción de petróleo
via Noticias by luisg on June 05, 2008
AMC. Un modelo matemático obtenido en investigación galardonada con el Premio Weizmann–Kahn podría mejorar la eficiencia de la extracción del petróleo en lechos porosos.
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Shooting with Compact Cameras
via Tony Wu's Underwater Photography Blog by tony on June 16, 2008
During my past few trips, I’ve had an opportunity to use compact cameras underwater. Clearly, using compact digital cameras isn’t something I’d normally do (as anyone who’s seen my mountain of SLR-related equipment will attest to), but I get asked often about how to take nice photos underwater using compact cameras, so it’s not a bad idea for me to have some experience with them. Not...
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Swimmers' Snorkel reviewed (Verdict: Highly recommended) (3)
via Buceo pa mi Morra by Joel Johnson on June 03, 2008
Shared three times Tagged Sports and Survival (3)swimmerssnorkel (1)Swimming (4)Mike Hanlon used the "Swimmers' Snorkel" for over 18 months, through regular rehabilitation from various accidents. He's a tremendous fan, although less-so of a companion product from the same company, the "Freestyle Snorkel."The main other benefit I have found is that the Swimmers Snorkel enables one to...
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Three Reader Gadget Pegboard Mounts [Tip Testers] (20)
via RSSmeme by Gina Trapani on June 15, 2008
Shared 20 times TaggedDIY (265)Gadgets (778)Tip Testers (4) One of the most popular DIY organizer projects we've ever posted is the Pegboard Gadget Mount—a cheap and easy way to organize your gadgets and cords and get them out of sight. Lots of readers have taken the original suggestion and did it in their own offices and under their own desks. After the jump, check out a few gadget...
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Speed Testing the Latest Web Browsers [Web Browsers] (104)
via RSSmeme by joe on June 13, 2008
... new web browser released or due out this year, and you'll see claims that every one of them is "faster" than all the others. You could compare super-specific tests and decipher all the code-brain terminology, and you'd still be left wondering which browser starts quicker, uses less memory, and slides through dynamic interfaces like Gmail the fastest. Since our squadron of inde...
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Eliminará la SEP el concepto de reprobado del sistema educativo
via La Jornada > Sociedad y Justicia by (author unknown) on June 17, 2008
... el desempeño de los alumnos del nivel básico (primaria y secundaria), sino que se establecerán “criterios de desempeño mínimo por grado o asignatura”, para así poder transferir al estudiante a otro nivel sin que exista la posibilidad de que repruebe, adelantó el subsecretario de Educación Básica de la Secretaría de Educación Pública (SEP), Fernando González Sánchez.
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Temblor anoche en Ensenada B.C.
via Ensenada.Net Noticias by (author unknown) on June 18, 2008
Un temblor de mas de 4 grados en la escala de Richter se registró durante los primeros minutos de este miércoles 18 de junio en el Municipio de Ensenada Baja California, México.-- Delivered by Feed43 service
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