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Cody's Lab has a video of refining platinum from roadside dust: (due to catalytic converters) https://www.youtube.com/watch?v=v5GPWJPLcHg https://www.youtube.c
by thenickdude 3y ago
Cody's Lab has a video of refining platinum from roadside dust: (due to catalytic converters)
https://www.youtube.com/watch?v=v5GPWJPLcHg https://www.youtube.com/watch?v=v5GPWJPLcHg