9 Exquisite Photos from UNESCO Satellite

A collection images from the UNESCO Satellite

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North Korea 'has launched rocket'

North Korea appears to have launched a rocket, reports from Japan and South Korea say.

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How Baseball Players Catch Fly Balls

With the crack of the bat, you see the ball jump into the air. You take a few quick steps forward. Then, as you watch the ball continue to rise faster, you feel your stomach sink knowing that this one is going over your head. What went wrong? How our eyes, brains, arms and legs combine to track and catch a fly ball has stumped scientists for years.

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How to Contact Aliens: Broadcast Google to Outerspace

SETI's Seth Shostak: Confessions of an Alien Hunter.

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New Catalyst To Replace Platinum For Cheaper Hydrogen Fuel

Hydrogen fuel cells need catalysts to accelerate the chemical reactions inside them, but the problem is that they are very expensive because the catalysts are made of precious material like platinum. The new catalyst is based on iron, nitrogen, and carbon which are far less expensive than platinum which ranges between $1,000 to $2,000 an ounce.

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Fedora 10 regains Linux fans

Red Hat's Fedora is regaining its reputation as being a top Linux distribution. Here's how it happened.

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Mini 9 Netbook Running Ubuntu Returned Less Than XP

According the recent sales figures by Dell, the Inspiron Mini 9 netbook running Ubuntu Linux has been remarkably successful and experienced supremely low return-rates.

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