19/10/2011

600 mysteries in the night sky

NASA's Fermi team recently released the second catalog of gamma-ray sources detected by their satellite's Large Area Telescope (LAT). Of the 1873 sources found, nearly 600 are complete mysteries. No one knows what they are.

Steve Jobs honored online and off

Steve Jobs was honored online and off Wednesday as tributes poured into a memorial website set up by Apple and the company's shops closed temporarily for workers to mourn his loss.

Review: iCloud 'just works' for songs, so far

Syncing music from your iPhone or iPad across computers has got to be one of the least enjoyable experiences in Apple's computing ecosystem. The advent of iCloud was meant to lift the headaches of this cord-reliant process ...

Change needed to avoid 'dire' energy future: IEA

The world faces a "dire" future unless a complete change of course is made to deal with the huge problem of surging energy demand, the International Energy Agency warned on Wednesday.

Keeping acrylic paintings clean poses big challenges

the medium made famous by artists like Mark Rothko, Andy Warhol, Robert Motherwell, and David Hockney —pushing 60 years of age, scientists specializing in art conservation are seeking ways to rejuvenate these paintings ...

page 2 from 9