In this video I make a Japanese polished foil ball by using aluminum foil and pounding with a hammer and then polishing until it becomes a solid metal polished ball! These polished foil balls started with a Japanese jeweler who made one that appeared to have no purpose, but the nation became obsessed with it… Continue reading Mirror-Polished Japanese Foil Ball Challenge Crushed in a Hydraulic Press-What’s Inside?
Tag: extreme polishing
-321°F Japanese Mirror-Polished Ice Ball— Exothermic Ice Formation
Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I show you what happens when you cool a giant 2″ steel ball down to -321°F in liquid nitrogen and then put it in water! It instantly forms clear ice around the ball and starts to bubble. I explain why this happens and also I… Continue reading -321°F Japanese Mirror-Polished Ice Ball— Exothermic Ice Formation