2DAge 9+15 min
Series and parallel circuits
Two bulbs one after another and two bulbs side by side: compare brightness, current and voltage. Click the switch — the circuit is live.
Projects gallery
Physics experiments
Interactive experiments for kids, students and teachers. Run each one right on the page, then open a copy in the Tymora editor and change mass, friction, elasticity or gravity. Every experiment comes with discussion questions and a version to try at home.