3-D battery structure shows new twist in battery design

(PhysOrg.com) -- Battery life and driving range are two sticky phrases in discussions about why EVs have yet to hit mainstream use. Drivers still feel skittish about the idea of setting out on longer trips on batteries lasting ...

Solar-powered plane set for Brussels takeoff

Swiss solar-powered aircraft Solar Impulse will attempt to reach Paris from Brussels on Tuesday after a previous flight was aborted due to technical problems, its team said.

NASA astronauts test new exercises on space walk

Two astronauts floated out of the International Space Station on Wednesday after trying out new exercises aimed at preventing decompression sickness while conserving oxygen, NASA said.

Samsung demonstrates the first LTE netbook

Samsung Electronics is demonstrating the world’s first Long Term Evolution (LTE) netbook PC at Mobile World Congress 2010. Samsung’s own in-house designed LTE modem chipset, Kalmia, enabled the development of a small ...

Astronauts cut spacewalk short due to suit trouble (Update)

(AP) -- Two astronauts cut short their spacewalk and hurried back to the safety of the international space station on Wednesday after a suit problem resulted in rising carbon dioxide levels for one of the men.

Latest Flip is bigger, but better

Since its debut in 2007, the Flip video camera has turned millions of people into filmmakers by providing a foolproof way to shoot videos and upload them to the Web.

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