Archive: 03/07/2011

Scientists reverse Doppler Effect

(PhysOrg.com) -- Researchers from Swinburne University and the University of Shanghai for Science and Technology have for the first time ever demonstrated a reversal of the optical ‘Doppler Effect’ ...

Mar 07, 2011
4.6 / 5 (15) 1 | with audio podcast

World Cup for tweet generation

Desperate appeals in the aftermath of the New Zealand earthquake, cheeky match predictions or just reporting the day-to-day minutiae of a very long tournament.

Mar 07, 2011
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Rehabilitation within a day of knee replacement pays off

Starting rehabilitation sooner following knee arthroplasty surgery could pay dividends - for both patients and hospitals. Commencing physical therapy within 24 hours of surgery can improve pain, range of joint motion and ...

Mar 07, 2011
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Sleepy connected Americans

The 2011 Sleep in America poll released today by the National Sleep Foundation (NSF) finds pervasive use of communications technology in the hour before bed. It also finds that a significant number of Americans aren't getting ...

Mar 07, 2011
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