11/12/2013

Muscular head pumps give long-proboscid fly the edge

A long-proboscid fly with an extra-long, tongue-like proboscis might seem to take extra-long to feed on a flower, but it actually has an advantage over its counterparts with average sized nectar-sipping mouth parts. It can ...

Video: The anatomy of a raindrop

When asked to picture the shape of raindrops, many of us will imagine water looking like tears that fall from our eyes, or the stretched out drip from a leaky faucet. This popular misconception is often reinforced in weather ...

Men's 'overwork' widens gender gap in wages

(Phys.org) —By now, social scientists once predicted, the gender gap in wages should have been as thin as a Roosevelt dime. More and more highly educated women were entering and staying in the workforce – many in lucrative ...

First rock dating experiment performed on Mars

Although researchers have determined the ages of rocks from other planetary bodies, the actual experiments—like analyzing meteorites and moon rocks—have always been done on Earth. Now, for the first time, researchers ...

Researchers find less is more with adding graphene to nanofibers

(Phys.org) —Figuring that if some is good, more must be better, researchers have been trying to pack more graphene, a supermaterial, into structural composites. Collaborative research led by University of Nebraska-Lincoln ...

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