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thinkahol *

Mind's circuit diagram to be revealed by mammoth map - life - 07 February 2011 - New Sc... - 0 views

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    Our brain is the most complex object in the known universe - so we'll need to map it in formidable detail to track down memory, thought and identity
thinkahol *

Researchers create light from 'almost nothing' - 0 views

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    (PhysOrg.com) -- A group of physicists working out of Chalmers University of Technology in Gothenburg, Sweden, have succeeded in proving what was until now, just theory; and that is, that visible photons could be produced from the virtual particles that have been thought to exist in a quantum vacuum. In a paper published on arXiv, the team describes how they used a specially created circuit called a superconducting quantum interference device (SQUID) to modulate a bit of wire length at a roughly five percent of the speed of light, to produce visible "sparks" from the nothingness of a vacuum.
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