Cy Tymony
Sneakiest Uses for Everyday Things
Softcover
From a microphone made out of pencils to a small motor forged from paper clips and batteries, Cy Tymony’s surprising and delightful book showcases 55 science tricks that prove that technology can be a homemade affair.
Mem. Ed. $7.99
Pub. Ed. $10.95
You pay $1.00
