Before revision: Legendary experimental physicist John Strong makes occasional use of the term sylphon in his book Procedures in Experimental URL A sylphon, or bellows, is used, among other purposes, to transfer motion through the wall of a vacuum chamber.
After revision: Experimental physicist John Strong makes occasional use of the term sylphon in his book Procedures in Experimental URL A sylphon, or bellows, is used, among other purposes, to transfer motion through the wall of a vacuum chamber.