MySpace: 90,000 sex offenders removed from site
(AP) -- MySpace says about 90,000 sex offenders have been identified and removed from its huge social networking Web site.
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From lemons to lemonade: Reaction uses carbon dioxide to make carbon-based semiconductor,
32 comments
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Thioridazine kills cancer stem cells in human while avoiding toxic side-effects of conventional cancer treatments,
3 comments
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SpaceX private rocket blasts off for space station (Update),
42 comments
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Climate scientists say they have solved riddle of rising sea,
31 comments
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SpaceX capsule has 'new car' smell, astronauts say (Update),
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Need a rigid insulation material???
May 26, 2012
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magnets or EMF in car bumpers to protect from fender bender
May 26, 2012
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length of wire in a coil of known dimensions?
May 25, 2012
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India Engineering Powerhouse
May 25, 2012
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electromagnet core dereference between hard and soft iron
May 25, 2012
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Measuring water pressure in an open tank
May 24, 2012
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Stunning image of smallest possible five-ringed structure
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Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists at ...
Change in developmental timing was crucial in the evolutionary shift from dinosaurs to birds: study
At first glance, it's hard to see how a common house sparrow and a Tyrannosaurus Rex might have anything in common. After all, one is a bird that weighs less than an ounce, and the other is a dinosaur that ...
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Land and sea species differ in climate change response: study
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