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Monday, September 23, 2013

ScienceDaily: Strange Science News

ScienceDaily: Strange Science News


Is this my finger? Sensory illusion study provides new insight for body representation brain disorders

Posted: 22 Sep 2013 05:59 PM PDT

People can be easily tricked into believing an artificial finger is their own, shows a new study. The results reveal that the brain does not require multiple signals to build a picture body ownership, as this is the first time the illusion has been created using sensory inputs from the muscle alone.

Formation of unusual ring of radiation around Earth explained

Posted: 22 Sep 2013 12:51 PM PDT

Since the discovery of the Van Allen radiation belts, scientists believed these belts consisted of two rings of highly charged particles. In February, scientists reported the discovery of a previously unknown third radiation ring -- a narrow ring that briefly circled the Earth for a month. Space scientists have successfully modeled and explained the unprecedented behavior of this third ring, and show that its energetic particles are driven by very different physics than the others.

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