Tested6.79 млн
Опубликовано 30 января 2014, 7:20
For a friend's birthday present, Adam recently made this mock vacuum chamber and airtight space glove from scratch, and shows us how it works. The vacuum box is part prop and part puzzle--the user has to manipulate a set of nuts and bolts to complete a circuit to activate a sign. Best birthday present ever!
Свежие видео