Half a croissant, on a plate, with a sign in front of it saying '50c'
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Chase coupler

How Siamese twins bore so many children
 
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Dogs love to chase cyclists. Turn this into energy.

Attach your dog to a bar jutting perpendicularly from the bicyle, give the bicycle a push and let your dog simultaneously chase and push the cycle around the yard. Optionally attach a manequin which turns its head and mocks your dog with every cycle. Naturally, the turning wheel will generate electricity and/or take you to the park and back.

4and20, Apr 01 2024


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