29/05/2009

Resilin springs simplify the control of crustacean limb movements

Animals can simplify the brain control of their limb movements by moving a joint with just one muscle that operates against a spring made of the almost perfect elastic substance called resilin. This principle is analysed ...

Boyle Web sensation: A massive missed opportunity?

(AP) -- The final act of the year's biggest pop culture sensation will not be seen on TVs, beamed out to multiplexes or heard much on the airwaves. Well, at least not in America.

Obama moves to curb road-building in forests

(AP) -- The Obama administration is ordering a one-year moratorium on most road-building and other development on about 50 million acres of remote national forests.

How many scientists fabricate and falsify research?

It's a long-standing and crucial question that, as yet, remains unanswered: just how common is scientific misconduct? In the online, open-access journal PLoS ONE, Daniele Fanelli of the University of Edinburgh reports the ...

Obama setting up better security for computers

(AP) -- America has for too long failed to adequately protect the security of its computer networks, President Barack Obama said Friday, announcing he will name a new cyber czar to take on the job.

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