Chemists at UC Riverside report that a class of carbenes -- molecules that have unusual, highly reactive carbon atoms -- can mimic, to some extent, the behavior of metals. The organic molecules could be used to develop carbon-based systems for storing hydrogen, and transform ammonia into amino compounds used to make pharmaceuticals and bulk industrial materials.

Filed under: Misc. Gadgets

When you've got folks dreaming up such things as a $2.5 trillion "space sunshade," we reckon a Star Trek-style deflector shield isn't too far-fetched. Apparently, a team of British scientists are looking into the possibility of crafting such a device in order to " protect astronauts from radiation" when they venture beyond the Earth's protective magnetic envelope, or "magnetosphere." Reportedly, the team is hoping to "to mimic the magnetic field which protects the Earth" and deploy the shields "around spacecraft and on the surfaces of planets to deflect harmful energetic particles." As nation's begin to revive plans of space exploration, the homegrown shield should look mighty attractive at the Royal Astronomical Society's National Astronomy Meeting, but details concerning a proposed launch date, and moreover, the presumably lofty pricetag, have yet to emerge.

[Via Slashdot]

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