Make an electric motor powered by radio waves
electricity and electrostatic demonstrations
A simple radio and television antenna
A flat solar cell you can make in your kitchen
Make a fuel source from carbon rod water and high current arc
Cook hotdogs with the sun in minutes
Amazing little epsilon a scale model pyramid that works
The electrostatic capacitor environmental charging flasher
A simple solar water heater using tin foil and a soda can
a simple demonstration of a fuel cell