This guy should really be much more popular than he currently is: http://www.samsmith.work/
He's making trash-eating recycling factory: https://hackaday.io/project/139958-metabolizer-a-recycling-center-powered-by-trash, 3D printer that prints directly from shredded plastic
And apparently also music videos about the origin of universe, life & civilization: https://vimeo.com/340590039
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