Quick build and test of a Lego pump that sucks air. It can generate a 70% vacuum. At the end I show another Lego way to create vacuum: Lego pneumatic pump pushing air out of a WATCH VIDEO
Quick build and test of a Lego pump that sucks air. It can generate a 70% vacuum. At the end I show another Lego way to create vacuum: Lego pneumatic pump pushing air out of a WATCH VIDEO