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Latest Quantum turbulence Stories

2013-07-26 11:53:44

Study finds behavior of the turbulent flow of superfluids is opposite that of ordinary fluids A superfluid moves like a completely frictionless liquid, seemingly able to propel itself without any hindrance from gravity or surface tension. The physics underlying these materials — which appear to defy the conventional laws of physics — has fascinated scientists for decades. Think of the assassin T-1000 in the movie "Terminator 2: Judgment Day"...

2009-07-20 07:29:10

Scientists at MIT have figured out a key step toward the design of quantum information networks. The results are reported in the July 20th issue of Physical Review Letters and highlighted in APS's on-line journal Physics (physics.aps.org). A quantum network "“ in which memory devices that store quantum states are interconnected with quantum information processing devices "“ is a prototype for designing a quantum internet. One path to making a quantum network is to map a light...


Word of the Day
barghest
  • A goblin in English folklore, often appearing in the shape of a large dog and believed to portend imminent death or misfortune.
  • A ghost, wraith, hobgoblin, elf, or spirit.
The origin of 'barghest' is not known, but it may be from perhaps burh-ghest, town-ghost, or German Berg-geist (mountain spirit) or Bär-geist (bear-spirit).
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