I attempt to cold weld metals on earth in a vacuum chamber. AvE : https://www.youtube.com/user/arduinoversusevil music by Dan Wurtzbacher at www.ddubbAUDIO.com Bonus videos: gauge blocks in liquid nitrogen: https://www.youtube.com/watch?v=07CShwlSnms pumping mercury: https://www.youtube.com/watch?v=dmq7DKIk_mI cute bunnies: https://www.youtube.com/watch?v=3RtvMq8G24c Help me make videos by donating here: https://www.patreon.com/CodysLab