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Knitter extraordinaire Rachael Burns from the UK has come up with a creative way to repurpose her Mac's power brick - you know, that big white box that keeps your computer fed. Well, those things can get pretty warm, and with her awesome knitting skills Rachael created a snuggie for her feet with a pouch for the power block. "I knitted this Apple Mac foot cosy after realising I constantly used my power adapter to keep my feet warm. It has a slot to put your adapter in," Rachael writes on her YouTube page. She also warns: "This was knitted as a joke! Your power adapter should be kept very well ventilated for safety reasons. Dont set fire to yourself please."

Want one!

Twain could knit one for you in about ten minutes I'll bet.

"Russia is considering sending a spacecraft to a large asteroid to knock it off its path and prevent a possible collision with Earth, the head of the country's space agency said Wednesday. Anatoly Perminov said the space agency will hold a meeting soon to assess a mission to Apophis, telling Golos Rossii radio that it would invite NASA, the European Space Agency, the Chinese space agency and others to join the project once it is finalized. When the 270-meter (885-foot) asteroid was first discovered in 2004, astronomers estimated the chances of it smashing into Earth in its first flyby in 2029 were as high as 1-in-37, but have since lowered their estimate. Further studies ruled out the possibility of an impact in 2029, when the asteroid is expected to come no closer than 18,300 miles (29,450 kilometers) above Earth's surface, but they indicated a small possibility of a hit on subsequent encounters. In October, NASA lowered the odds that Apophis could hit Earth in 2036 from a 1-in-45,000 as earlier thought to a 1-in-250,000 chance after researchers recalculated the asteroid's path. It said another close encounter in 2068 will involve a 1-in-330,000 chance of impact. Without mentioning NASA findings, Perminov said that he heard from a scientist that Apophis is getting closer and may hit the planet. "I don't remember exactly, but it seems to me it could hit the Earth by 2032," Perminov said. "People's lives are at stake. We should pay several hundred million dollars and build a system that would allow to prevent a collision, rather than sit and wait for it to happen and kill hundreds of thousands of people," Perminov said. Scientists have long theorized about asteroid deflection strategies. Some have proposed sending a probe to circle around a dangerous asteroid to gradually change its trajectory. Others suggested sending a spacecraft to collide with the asteroid and alter its momentum, or using nuclear weapons to hit it."

Green-er MACHINES By Marci Blackman Photos by Ed Glazar In a four hundred square foot studio in Red Hook, the hinterland of Brooklyn, a botanist, an engineer, anthropologist and bike messenger mental away the hours putting the finishing touches on a bicycle that could save the world. Okay, maybe not the whole world. Perhaps not even a block of it. And twenty-somethings Justin Aguinaldo and Sean Murray would probably never refer to themselves as an anthropologist and botanist even though bike messenger Aguinaldo majored in anthropology in college, and Murray once taught the plant science to children with learning disabilities at the Churchill School in Manhattan. Mostly, along with Marty Odlin of Columbia University's Earth Institute (our engineer), they are a brainy trio of bike geeks who-like the rest of us-get excited over things like black-rimmed wheels with matching black spokes and black high flange hubs, gear ratios, and lightweight composites. And none of them is ever likely to profess that he could save the world. But the bicycle the three are developing along with the streamlining of its manufacturing process could help put a dent in a few of our problems: rural world poverty, health and well-being, greenhouse gases. Plus, as a bonus, they might even win the awesome wicked cool award while doing it.