At 06:35 AM 7/16/04 -0400, An Metet wrote: >Does anyone *know* (first or second hand, I can speculate myself) which laptops, if any, can safely go to zero air pressure (dropping from 1 atm to 0 in, say, 1 minute.) Sorry so late ---but your can-shaped capacitors might not handle the rapid depressurization so well. MV