Some good attempts
Moderator: scott
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Jim Williams
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- Location: San Francisco
re: Some good attempts
This is a good video, in that it clearly shows why none of these attempts could ever have worked. Most of them defy the laws of gravity – too much lead in the water in those days.
"so simple and easy to understand that a 'carpenter's boy' could build one" - Karl, the Landgrave of Hesse-Cassel