22/11/2011

Are pulsars giant permanent magnets?

Some of the most bizarre phenomenon in the universe are neutron stars. Very few things in our universe can rival the density in these remnants of supernova explosions. Neutron stars emit intense radiation from their magnetic ...

Materials scientists watch electrons 'melt'

(PhysOrg.com) -- When a skier rushes down a ski slope or a skater glides across an ice rink, a very thin melted layer of liquid water forms on the surface of the ice crystals, which allows for a smooth glide instead of a ...

Sex explains why the fit don't always survive

(PhysOrg.com) -- New research from The Australian National University has shown how genetic variation persists through generations, rather than being bred out in an evolution towards a ‘perfect type’.

Scientists turn on fountain of youth in yeast

(PhysOrg.com) -- Collaborations between Johns Hopkins and National Taiwan University researchers have successfully manipulated the life span of common, single-celled yeast organisms by figuring out how to remove and restore ...

New bioengineering prof uncovers cancer metabolism insights

(PhysOrg.com) -- Research from a new member of the bioengineering faculty at the UC San Diego Jacobs School of Engineering demonstrates that our cells metabolize nutrients in a very different manner than has long been thought. ...

NASA's airborne observatory views star forming region W40

A new image from NASA's Stratospheric Observatory for Infrared Astronomy, or SOFIA, provides the highest resolution mid-infrared image taken to date of the massive star formation region in our galaxy known as W40.

First-class views of the world below

Images of some of our planet’s most beautiful features can be seen from the comfort of your Air France aircraft thanks to satellites.

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