Homemade electric jet engine actually works!

This is a model of a jet engine (scale 1:90) that was made with an electric motor that moves a set of gears, with a flywheel that spins in 16:1 ratio, taken from a flywheel-driven toy car. The best part is that the flywheel makes the model react and sound similar to a real full-size jet engine! Source & embed code: For licensing, please email licensing@.