domingo, 11 de diciembre de 2011
Voyager: 11 billion miles from Sun
The spacecraft Voyager 1 is now 11 billion miles from the sun, at the very end of the solar system. It's peacefully sailing in a new region between us and interstellar space. NASA poetically calls it cosmic purgatory...
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domingo, 4 de diciembre de 2011
domingo, 27 de noviembre de 2011
Brinicle, Ice finger of death
A bizarre underwater "icicle of death" has been filmed by a BBC crew.
With timelapse cameras, specialists recorded salt water being excluded from the sea ice and sinking.
The temperature of this sinking brine, which was well below 0C, caused the water to freeze in an icy sheath around it.
Where the so-called "brinicle" met the sea bed, a web of ice formed that froze everything it touched, including sea urchins and starfish.
WATCH VIDEO AND FULL ARTICLE
With timelapse cameras, specialists recorded salt water being excluded from the sea ice and sinking.
The temperature of this sinking brine, which was well below 0C, caused the water to freeze in an icy sheath around it.
Where the so-called "brinicle" met the sea bed, a web of ice formed that froze everything it touched, including sea urchins and starfish.
WATCH VIDEO AND FULL ARTICLE
Helpful Fetus helps mom repair damaged tissue
What’s the News: Scientists are devoting countless research hours to treatments based on embryonic stem cells, differentiating these blank-slate cells from embryos into brain cells, light-sensing retinal cells, blood cells, and more to replace damaged or destroyed tissues in the body.
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READ FULL ARTICLE
sábado, 19 de noviembre de 2011
OPERA Confirms: Neutrinos Travel Faster Than Light!!
The OPERA Collaboration sent to the Cornell Arxiv an updated version of their preprint today, where they summarize the results of their analysis, expanded with additional statistical tests, and including the check performed with 20 additional neutrino interactions they collected in the last few weeks.
FULL ARTICLE
FULL ARTICLE
Tierschutz im Nationalsozialismus
There was widespread support for animal welfare in Nazi Germany[1] and the Nazis took several measures to ensure protection of animals.[2] Many Nazi leaders, including Adolf Hitler and Hermann Göring, were supporters of animal protection. Several Nazis were environmentalists, and species protection and animal welfare were significant issues in the Nazi regime.[3] Heinrich Himmler made an effort to ban the hunting of animals.[4] Göring was an animal lover and conservationist.[5] The current animal welfare laws in Germany are modified versions of the laws introduced by the Nazis.[6]
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domingo, 6 de noviembre de 2011
French Scientists Restored The Youth Of 100 Years Old Cells
French researchers were able to restore the youth of cells taken from people aged over 100 years, reprograming them to stem cells stage, demonstrating that aging is in fact reversible.
FULL ARTICLE
FULL ARTICLE
domingo, 30 de octubre de 2011
Chemical that can turn organs transparent.
Who needs an invisibility cloak when you can be transparent? Researchers in Japan recently developed a chemical reagent that turns biological tissue transparent...
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READ FULL ARTICLE
sábado, 22 de octubre de 2011
sábado, 15 de octubre de 2011
viernes, 7 de octubre de 2011
martes, 4 de octubre de 2011
lunes, 26 de septiembre de 2011
jueves, 22 de septiembre de 2011
viernes, 16 de septiembre de 2011
miércoles, 14 de septiembre de 2011
miércoles, 7 de septiembre de 2011
The fastest living thing on the planet
Questions:
How fast is the fastest living thing in the planet?
Where can it be found?
martes, 30 de agosto de 2011
The Machine (NSFW)
NSFW: (Not Safe for Work) Language in the video is not suitable for work or around children.
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Questions:
What would Bert do when his class went on field trips?
What did Bert do at night in the train?
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Questions:
What would Bert do when his class went on field trips?
What did Bert do at night in the train?
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