--- "Stephen A. Lawrence" <[EMAIL PROTECTED]> wrote: [snip] > Nothing in, something out => efficiency = infinity.
The concept of infinite efficiency is somewhat interesting. Consider a black box that requires 100 watts input, and outputs 1 KW. When operating the black box could theoretically do away with the 100 W input by robbing 100 watts from its 1 KW output. So now the black box requires no input, but outputs 900 watts. :-) [snip] Regards, Paul Lowrance ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com
