From: utzoo!decvax!harpo!seismo!hao!hplabs!sri-unix!gwyn@BRL Newsgroups: net.physics Title: Heat pipes Article-I.D.: sri-unix.4963 Posted: Wed Dec 29 02:01:14 1982 Received: Thu Dec 30 04:55:05 1982 From: Doug Gwyn I suppose everybody knows about heat pipes? Although not superconductors, they are nifty. I once saw one disguised as a dipstick for an oil-sump 4-stroke motorcycle; there were radiating fins at the external air end, of course.