39,594 views
Comparative refining of transistors. The metal still had a small proportion of plastic, so the exact weight is unknown. And the reason for the difference in weight of 6 grams is also unknown, this is about 7 percent, either because of the plastic, or the metal burned out, or just different weight? But this experiment showed that the losses during the firing of such material, if there are any, are no more than 20%! The opportunity to earn cryptocurrency on your channel without any effort, even without monetization due to likes, register. https://likecoin.pro/@goldmantv. follow the link ???? Likecoin - cryptocurrency for likes: https://likecoin.pro/@goldmantv/chu8/...