Solar sinter, a solar 3D printer designed by Markus Kayser.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/sunlight_3d_printer.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...375#post192629
https://www.homemadetools.net/forum/...992#post210562
https://www.homemadetools.net/forum/...115#post157489
https://www.homemadetools.net/forum/...704#post139904
