Rain Powered Locomotion

PeeDevil is a "rain powered car" that collects falling liquid and runs it thru a waterwheel which powers forward motion. One inch of rain propels the vehicle about fifty feet.



This project was one of several designed to demonstrate far fetched concepts. Others were boats that sail directly into the wind, flying spheres, the ProtoAndroid, and a flapping wing flying machine that runs on legs to take off.

This work was done by David Santos in the Spring of 1990.

Order plans for this unique vehicle from Dave, for ten US dollars.

Intellectual property statement- Patents Pending. Designs protected by copyright. Noncommercial personal and educational use encouraged. Commercial licensing generously negotiable. Proposals to David Santos.


Thanks for flying PolyCosmos. Join us again.



Comment to santos@88net.net