a small homemade steam engine attached by a pulley to an electric motor which it spins to generate lectricity

Homemade steam engine generator

  a steam engine is an engine that we don't normally see many of in modern society, with new more efficient engines that have replaced...
an elastic band gun made out of rolls of paper

Making a rubber band gun out of paper

Simple instructions on how to build a double barreled pistol that shoots rubber bands out of paper. At any point also check the video out...
video

Generating free electricity from a candle

Generating free electricity from a candle.  it is a thermoelectric generator made of 12 thermocouples. The thermocoples work based on temperature difference. When 2...
an semi automatic elastic band gun loaded with elastic bands

Elastic band gun made of popsicle sticks

  A video of an elastic band gun I built out of popsicle sticks. It is semi automatic and was an interesting build. Check out...