Introduction: How to Make a Cheap and Easy Propeller in 1 Minute (model Boats/planes Etc)
Couldn't afford to buy 30 x propellers for my science class so I came up with a quick and cheap alternative that actually turned out to work amazingly well and looks pretty cool.
Tested on about a hundred model boats and planes and worked brilliantly.
Tested on about a hundred model boats and planes and worked brilliantly.