Home / Lessons Interactive lessons you can touch Every lesson here is a short, narrated walkthrough with live simulations: drag a slider and the circuit, orbit or triangle responds. Each one is taught in the voice of a different teacher, from Tesla and Einstein to Marie Curie and Da Vinci, and ends with a quiz so you can check what stuck. They are free to open, no account needed. Want one on a topic that is not here? Yapademy builds a lesson like these for anything you ask.
Physics Physics · Beginner Electrical Circuits Fundamentals Learn how electric circuits work by building them. Flip a switch to close the loop, change two resistors and watch Ohm's law respond, compare series and parallel wiring, and charge a capacitor to see the RC time constant. Tesla narrates five hands-on circuits and a five-question challenge. Physics · Intermediate Kepler's Second Law Ride along with a planet on a stretched orbit: it races past the Sun and crawls far away, yet sweeps equal areas in equal times. Paint your own wedges, measure them, and see why Kepler's second law holds. Einstein narrates. Physics · Intermediate Projectile Motion Drop one ball, throw another, fire a cannon: sketch the arcs the way Leonardo filled his notebooks, and find the angle that throws the farthest. Da Vinci shows that horizontal and vertical motion keep separate accounts. Physics · Intermediate Forces on a Ramp Tilt a ramp, change the friction and watch gravity split into a pull down the slope and a push into it. Newton takes you to the tipping point: the exact angle where the block lets go, and why its mass makes no difference. Need a different topic? Ask for anything and pick who teaches it. Yapademy generates the lesson, the simulations and the quiz in seconds.
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