Learn science by building

Electrical engineering from the electron up — circuits, signals, semiconductors, control and computation, with a lab in every lesson.

🎯 Ends in real hardware: a 555 blinker, a PWM dimmer, firmware on a Pico — and an oscilloscope you build yourself.

Chemistry from the atom up — bonds, reactions, moles, acids and electrochemistry, plus a memory hook for each of the 118 elements.

🎯 Ends at your kitchen table: a red-cabbage pH rainbow, a stoichiometric CO₂ balloon — and a lemon battery lighting a real LED.

Biology from one cell up — membranes, enzymes, DNA, heredity, evolution and ecology, plus the genetic code with a memory hook for every amino acid.

🎯 Ends in your kitchen: real DNA pulled out of a strawberry on a stick, and a balloon inflated by living yeast to a volume you predicted.

Physics from the ground up — motion, forces, energy, waves, light and heat to the first quantum cracks, plus every SI unit, prefix and constant with a memory hook.

🎯 Ends in your backyard: g measured with a string and a stopwatch to within a percent or two, and the speed of sound clapped against a wall.

Robotics from the loop up — motors, sensors, PID control, kinematics, navigation and robot learning, plus the whole parts bench with a memory hook for every component.

🎯 Ends with two robots that answer to you: a line follower tuned from lurching to lapping, and an arm taught by demonstration to a measured 80% success rate.