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Wednesday, February 22, 2012

ScienceDaily: Strange Science News

ScienceDaily: Strange Science News


Superbugs from space offer new source of power

Posted: 21 Feb 2012 06:26 PM PST

Scientists have created a "designer slime" that can double the electrical output of existing microbial fuel cells. Bacillus stratosphericus -- a microbe commonly found in high concentrations in the stratosphere orbiting Earth with the satellites -- is a key component of a new 'super' biofilm.

Robotic dinosaurs on the way for next-gen paleontology

Posted: 21 Feb 2012 07:40 AM PST

Researchers are bringing the latest technological advancements in 3-D printing to the study of ancient life. Using scale models of real fossils, for the first time, they will be able to test hypotheses about how dinosaurs and other prehistoric animals moved and lived in their environments.

Tongue drive system goes inside the mouth to improve performance and user comfort

Posted: 20 Feb 2012 05:56 AM PST

The Tongue Drive System is getting less conspicuous and more capable. The newest system prototype allows people with high-level spinal cord injuries to wear an inconspicuous dental retainer embedded with sensors to operate a computer and electric wheelchair simply by moving their tongues.

How the tiger got its stripes: Proving Turing's tiger stripe theory

Posted: 19 Feb 2012 11:33 AM PST

Researchers have provided the first experimental evidence confirming a great British mathematician's theory of how biological patterns such as tiger stripes or leopard spots are formed.

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