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Science teacher demonstrates Bernoulli’s Principle

submitted by eric3579

1 year 11 months ago

Bernoullis Principle

5 Comments

BSR

says...

I feel so stupit now

newtboy

says...

Same principle gold dredging works on. A small high pressure pump pulls surrounding water through a manifold, creating a powerful vacuum at the manifold inlet.
Also seen on ducted propellers (to an extent) and (can’t find the real name) thrust boosting rings on some jets and rockets.