| Mystery Top |

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| Web Links |
"The Museum of Unworkable Devices." www.lhup.edu/~dsimanek/museum/unwork.htm |
| References |
Arthur Schmidt, Peter Insley, "Perpetual (?) Spinning", TPT, Vol. 22, # 9, Dec. 1984, p. 594. H. Richard Crane, "A Spinning Top, Lenz's Law and Electric Watches", TPT, Vol. 22, # 2, Feb. 1984, p. 113. C.L. Stong, "An Electrometer, a Temperature Control Apparatus, and a Simple Electric Motor," The Amateur Scientist, (October, 1965). |
Mail Questions and Comments to: Dale
Stille