Wind-powered washing machine.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/wind_powered_washing_machine.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...133#post168760
https://www.homemadetools.net/forum/...562#post162650
https://www.homemadetools.net/forum/...268#post126687
