Subject: Date: Wed, 24 May 2000 16:02:13 -0500 From: NASA Science News NASA Science News for May 24, 2000 Crystal balls rarely have anything to do with science, but soon NASA researchers will be using a set of quartz spheres to examine one of the last, untested portions of Einstein's General Theory of Relativity. The spheres make up four extraordinary gyroscopes heading for Earth orbit on board the Gravity Probe B mission in 2002 to measure the twisting and compression of space and time around our rotating planet. FULL STORY at http://spacescience.com/headlines/y2000/ast24may_1m.htm?list ----------------------------------------------------------- FURTHER REFERENCES GO - "search perceptions" - in SEARCH-ENGINE file-ID www.perceptions.couk.com/uef/gyros.txt