By Elbert ChuPosted 09.07.2012 at 9:34 am 9 Comments
The first direct brain-machine interface, developed in the 1990s, connected a computer to a rat. By 2003, scientists had mostly replaced rats with nonhuman primates. One of which is Jianhui, an eight-year-old rhesus macaque at Zhejiang University in eastern China.
We could've just added great photos of Neil Armstrong that popped up this week--and we did include a few--but we also have some great images from terra firma, including this self-conscious penguin, a surreal fireworks photo, an ominous take on Hurricane Isaac, and a controversial bike without pedals or a seat. Check out the gallery to see them all.
The first “genetically pure” bison produced from a cleansed and transplanted embryo was born in June, officials at the Bronx Zoo announced today. Now the zoo can expand its bison herd with only the purest samples of prairie cows.
The San Diego Zoo, one of the best-regarded zoos in the world, has spent several years promoting biomimicry and its potential benefits to the economy and various research fields. Now the zoo is really ramping up its inspired-by-nature kick, launching an entire Centre for Bioinspiration, complete with the British spelling.
Animals use electricity to move, and so electricity can be used to make them move, as the scientists at Backyard Brains show in a neat DIY experiment that can be done with a cockroach's leg. For a larger scale version, they connected the device to a squid, which produce pigmented cells called chromatophores to reflect light. By using an iPod blasting Cypress Hill's "Insane in the Membrane" as the stimulant, they discovered a lovely, abstract look at the process.
Researchers have just discovered that gibbons not only compete with our top ranks of singers--they have the technique down pat with almost no effort. How did we find this out? By gassing them with helium and listening in on the results, of course.