Update to growing copper metal crystals

This is an update to my previous video of growing copper metal crystals. I show the yield of my second batch in the same solution and ingot. This is after exactly 60 more days of growth since the first video.

First video: https://youtu.be/HQeY6c8ztgI
What I do with the solution: https://youtu.be/kHQn5izmm5U

Видео Update to growing copper metal crystals канала Puddin