Laser cleaning a coin.
<video controls autoplay loop> <source src="https://diqn32j8nouaz.cloudfront.net/laser_cleaning_coin.mp4" type="video/mp4"> Your browser does not support the video tag. </video>
Previously:
https://www.homemadetools.net/forum/...2930#post97555
https://www.homemadetools.net/forum/...949#post167964
https://www.homemadetools.net/forum/...973#post160439
https://www.homemadetools.net/forum/...613#post155434
https://www.homemadetools.net/forum/...290#post150303
https://www.homemadetools.net/forum/...809#post129179
