Science Lab

The Forces and Motion Basics simulation from PhET lets you push and pull a cart, a refrigerator, a crate or […]

The John Travoltage simulation from PhET lets you move John’s foot across the carpet and then bring his hand near […]

The Gravity Force Lab simulation from PhET lets you change the mass of two objects and the distance between them, […]

The Balloons and Static Electricity simulation from PhET lets you rub a balloon on a sweater, stick it to a […]

The Ohm’s Law simulation from PhET lets you adjust the voltage and resistance of a simple circuit and watch the […]

The Resistance in a Wire simulation from PhET shows how a wire’s resistance changes when you move three sliders: resistivity, […]