20/11/2009

Tapering a Free-Electron Laser to Extract More Juice

(PhysOrg.com) -- Researchers from the NSLS and Science Applications International Corporation (SAIC) have demonstrated a technique that could be used to significantly improve the quantity and quality of light produced from ...

Planet 51 Star Brings NASA's Message of Exploration Down to Earth

(PhysOrg.com) -- Actor Dwayne Johnson, usually known for his action and comedic film roles, takes to the stars as an astronaut in a new animated feature that brings important messages about the importance of space exploration ...

Sponges against cancer

Deep under the sea, there's a battle of life and death going on, with no holds barred. Sponges and other marine animals which cannot move around might seem to be defenceless against predators. Yet nothing is further from ...

Dutch build more dunes against rising seas

On the beach at Monster, bulldozers painstakingly turn sand dredged from the bottom of the North Sea bed into dunes in an ambitious effort to safeguard the Netherlands from flooding.

We're off then: The evolution of bat migration

(PhysOrg.com) -- Not just birds, but also a few species of bats face a long journey every year. Researchers at Princeton University in the U.S. and at the Max Planck Institute for Ornithology in Radolfzell, Germany studied ...

Google books hearing set for February 18

A US judge set February 18 for a hearing on the revised legal settlement between Google and US authors and publishers that would allow the Internet giant to scan and sell millions of books online.

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