pain

Is It Ethical To Engineer Delicious Cows That Feel No Pain?


Most people don't think too much about bovine hurt when they chow down on a Big Mac or Whopper. But for those with moral pangs, scientists say genetic engineering might provide a solution, by creating pain-free animals that can satiate the human appetite without suffering.

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Missing Links

Wacky Inventions Real and Imaginary

Harnessing the power of the bra, and the inspiration of cheese and sheep

Two of the great inventors of our time finally get their due: Wallace and Gromit have a museum exhibit devoted to their inventions -- from the snowmanotron to the crackervac -- as well as true but equally quirky inventions. Who knew someone cared enough about the canaries that went down into mines to build them a resuscitation chamber?

Also in today's links: an Egyptian hoax that will soon make the rounds of middle school slumber parties, hermit crab torture, and more.

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Missing Links

Animals in Alignment

Cows conform to electric fields, insects decrease with increasing radiation

Remember those cows who seemed to align themselves with the magnetic poles while grazing? Turns out the earth might not be the only thing prompting the cows' positioning. The same researchers who studied Google map images to draw their earlier conclusion have found that power lines, too, seem to cause the bovines to stand facing particular directions.

Also in today's links: phantom pain in a phantom limb, a new player in Internet movies, and more.

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Missing Links

Slurrrrrrp!

Elephants skim off the top, food companies add in a little extra

Doesn't it always happen like this? You're parched, haven't had a drink in two days, and then you come to a stagnant waterhole full of scummy water. Enter: the trunk! Here's how elephants elegantly skim off just the good stuff. It's pretty cute.

Also in today's links: creationists take a field trip to the temple of evolution, and an anaesthesiologist with nonexistent patients.

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

Check out the best of what's new here.

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