Make your own battery using copper coins, vinegar, foil and cardboard. I had enough energy to power an LED with mine and also a TV remote! Really simple science project and easy to do yourself.
Other Videos:
Balloon Experiments - https://www.youtube.com/watch?v=glQ2N...
Smoke Rings - https://www.youtube.com/watch?v=UliVk...
Mini Rocket - https://www.youtube.com/watch?v=jq289...
Draw 3D - https://www.youtube.com/watch?v=4pabS...
Music: Life of Riley - Kevin MacLeod (incompetech.com)
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