News tagged with blue light
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Search results for blue light
New on-off 'switch' triggers and reverses paralysis in animals with a beam of light (w/ Video)
Nov 18, 2009 |
4.8 / 5 (5) |
4
In an advance with overtones of Star Trek phasers and other sci-fi ray guns, scientists in Canada are reporting development of an internal on-off "switch" that paralyzes animals when exposed to a beam of ultraviolet ...
The Crab Nebula: Energy for 100,000 Suns
Nov 23, 2009 |
4 / 5 (9) |
1
(PhysOrg.com) -- A star's spectacular death in the constellation Taurus was observed on Earth as the supernova of 1054 A.D.
Gadgets: Digital photo gift ideas
Electronics / Consumer & Gadgets
Nov 19, 2009 |
1 / 5 (1) |
0
Once again it's that shopping time of year and if digital photography is on your shopping list, here is a roundup of accessories to kick off the season.
List of search results for blue light
