- Publisher: Popular Science
- Editor: Marina Galperina
- Published: April 24, 2023
This vintage Popular Science tutorial invokes spinning wheels and DIY guitar pedals.
FROM ANCIENT treadwheel cranes to modern guitar effects pedals, the creative energy of our feet has come a long way. Roman aqueducts, medieval castles, and Gothic cathedrals were raised, mega-stone by mega-stone, by machines powered by human-size hamster wheels...
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Many thanks to Marina Galperina, Popular Science Managing Editor.