To learn how I made the vacuum pump used to operate this cannon, take a look at this video: • How to Make a Vacuum Pump A vacuum cannon is an interesting physics demonstration that shows how much ...

Depending on the automotive part, air is crucial or crucially harmful. Whereas an engine needs air to function properly, the opposite is true for a car’s braking system. To operate effectively and ...

(MENAFN- GlobeNewsWire - Nasdaq) At the German Aerospace Center (DLR) in Göttingen, scientists are exploring the phenomena of compressible flow mechanics in Europe's largest and most powerful tube ...