Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles.
![Levitating pyrolytic graphite](/sites/default/files/inline-images/poke_0.gif)
![Franklin's Bells](/sites/default/files/inline-images/simple_bells_0.gif)
![Rotary High Voltage Motor](/sites/default/files/inline-images/rotary_high_voltage_motor_0.gif)
![Curie engine](/sites/default/files/inline-images/curie_engine_animation_2.gif)
![Levitating magnet](/sites/default/files/inline-images/spin_0.gif)
![Gauss Rifle](/sites/default/files/inline-images/slomo5_0.gif)
![High Voltage Motor](/sites/default/files/inline-images/cans_0.gif)
![A Railgun in 10 minutes](/sites/default/files/inline-images/animated_railgun_1.gif)
![Homopolar Motor](/sites/default/files/inline-images/battery_motor_2_1.gif)
![A metal that melts in hot water](/sites/default/files/inline-images/drips2_1.gif)
![Classic Propeller Toy](/sites/default/files/inline-images/best_1.gif)
Make toys at home with common household materials, often in only a few minutes, that demonstrate fascinating scientific principles.