Learn about the physics of resistance in a wire.
LAB
Create your own sandwich and then see how many sandwiches you can make with…
LAB
Test the pH of things like coffee, spit, and soap to determine whether each is…
LAB
See how the equation form of Ohm's law relates to a simple circuit.
LAB
Stimulate a neuron and monitor what happens.
LAB
Make sparks fly with John Travoltage.
LAB
Learn how friction causes a material to heat up and melt.
LAB
Light a light bulb by waving a magnet.
LAB
Why do objects like wood float in water? Does it depend on size?
LAB
Watch your solution change color as you mix chemicals with water.
LAB
Make a whole rainbow by mixing red, green, and blue light.
LAB
"The thicker the glass, the darker the brew, the less the light that passes…
LAB