This is a multi-part message in MIME format. ---------------------- multipart/alternative attachment I confess that I haven't actually done this, but consider taking a = handful of jack springs and squashing them into a small jar containing = hydrochloric acid (let 'em know whose the boss). Somehow screw on the = lid without the little beasties springing back out and splashing the = acid over your hands. Observe the springs being slowly dissolved away = by the acid. =20 Question (which I'm not entirely sure what the answer is): Where does = the potential energy go that was contained in the squashed springs? = Newton said that energy must go somewhere, but in this case - where? = Brian Holden, BSc and piano tuner NZ. =20 ---------------------- multipart/alternative attachment An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/00/b7/0f/4d/attachment.htm ---------------------- multipart/alternative attachment--
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