http://www.hi5flashtoys.com/science-toys-maker/
how do i build a homemade propeller?
please dont send me to science toy makers.com preferibly it would be made out of a foam core board
Propellers require perfect balance or they’ll destroy the drive train. If you just want something for display you might be able to shape the blades from Balsa and attach them to a hub.
Stv Presents The Toy Maker 3000 at the Museum of Science and Industry in Chicago, Illinois.
