03/11/2010

Apple to lengthen music previews to 90 seconds

(PhysOrg.com) -- It was speculated in late August that iTunes would double the length of its audio clips from 30 seconds to 60. But starting soon, songs that aren’t shorter than two minutes and 30 seconds will be tripled ...

Identity of Pompeii's mystery horse revealed

(PhysOrg.com) -- The identity of a mysterious breed of "horse" which has baffled experts since its remains were uncovered at Pompeii has been resolved by a Cambridge University researcher – who realised it was a donkey.

Moving animals not a panacea for habitat loss, study finds

(PhysOrg.com) -- New University of Georgia research suggests moving threatened animals to protected habitats may not always be an effective conservation technique if the breeding patterns of the species are influenced by ...

Tracing the history of Earth

Although scientists have a general idea of when major events occurred during Earth’s 4.5-billion-year history, geologists would like to be able to pinpoint the exact dates of those events. Precise dates for the sequence ...

Wireless broadband coming to the bush

A major CSIRO breakthrough in wireless technology designed to bring broadband to people living beyond the optical fibre network, will be unveiled in Sydney tomorrow.

The man behind Comet Hartley 2

Over the last 40 years, Malcolm Hartley has done just about every possible job for Siding Spring Observatory's UK Schmidt telescope in New South Wales, Australia. The British-born, Scottish-educated Hartley has logged time ...

Discovering water's role within a protein

A team of researchers from Case Western Reserve University has identified a way to probe water molecules deep inside proteins, exposing a communication network mobilized when proteins are turned "on."

Searching for alien earths with planet colors

Earth is invitingly blue. Mars is angry red. Venus is brilliant white. Astronomers have learned that a planet's "true colors" can reveal important details. For example, Mars is red because its soil contains rusty red stuff ...

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