Archived posting to the Leica Users Group, 2000/09/16
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]In a message dated 9/16/00 2:33:50 PM Eastern Daylight Time, tdschofield@email.msn.com writes: << If they could patent the first successful perpetual motion machine they could have unlimited R& D budgets so no one would claim they were being cheated when someone has fun with an historical re-issue! Now, you physicists out there, which law of thermodynamics comes into play? >> Have you ever seen a LeCoultre Atmos clock? It runs perpetually on variations in barometric pressure. No, seriously, it really does. Joe Sobel