----- From: "Mike Hord" > The "Casimir effect" (firts proposed in 1948 afaik) is one such. Two plates > > are placed VERY close together. The Heisenberg uncertainty principle says > > that the gap cannot be empty as if it was we'd know there was nothing there > > and it wan't moving :-) so virtual particles are compelled to appear and > > annihilate continually. These have an effect on the plates. Only particles > > whose wavelength is an integral submultiple of the interplate spacing have > > any net effect. Energy density increases as spacing decreases. The plates > > are pulled together by a force which should be able to be utilised. Pulling > > them apart again may be difficult :-) > > Is this related to Hawking radiation, where pairs of particles are constantly > appearing and annihilating, but occasionally one appears a little too close > to the event horizon of a singularity and its antiparticle zooms off into the > universe, causing the singularity to appear to emit radiation? > > That's a long dig out of my very short memory. > > Maybe we could make use of that...I've heard that at CERN they think that > they will be able to make very small artificial singularities before too long. > All we have to do is trick probability into creating a very large number of > pairs very close to the singularity. Maybe that where an "infinite > improbability drive" could come in handy... ;-) > > Mike H. We may be close but, at this time we can not seem to get the tea hot enough ;-) KF4HAZ - Lonnie _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist