Gee-haw whammy diddle
Appearance
References
- "Toys, Making a Whammy Diddle", MUGWUMPS, Vol. 1, No. 6, November 1972.
- Aubrecht, Gordon J., II. (December 1982). "A mechanical toy: The gee-haw whammy-diddle". The Physics Teacher. 20 (9): 614–615. Bibcode:1982PhTea..20..614A. doi:10.1119/1.2341165.
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Further reading
- Schnacke, Dick. American Folk Toys: How to Make Them, Viking Press, 1974. (ISBN 0-14-046209-0)
External links
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