Grain Bikes

prototypes of a suite of bike powered tools for small scale grain processing; a thresher, a fan mill/winnower, and a dehuller.

Pedal Powered Carrot Washer



Stirling engine


Bakfiets: Bicycle Built for Three


Farm Bike

1 thought on “LuTube

  1. adrian

    Stumbled across your site mostly by accident as i was looking to see if was available for an idea i have. Anyway like your simple and practical low impact designs

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