For the first time ever, you can see the inner magic of a motor—up close and in motion. The Solenoid Engine strips away the casing to reveal the sparks, the dance of magnetic fields, and the precise choreography of pistons turning into smooth rotational motion through the crankshaft.
It’s more than a build—it’s a conversation piece, a display-worthy masterpiece, and yes, a fully functional motor you can incorporate into your own projects. Perfect for aspiring mechanical engineers, tinkerers, and anyone fascinated by how things work.
What Makes It Special
Nearly 400 LEGO-compatible pieces, including rare components like a brass flywheel, nautilus and oval gears
An elegant, educational design that makes the invisible visible
Built to be both display-worthyandpractical
Why We Made It
After 15 years of waiting for the big brands to create a fully functional solenoid engine kit, we decided to take matters into our own hands. Thanks to the power of Vsauce and The Curiosity Box, this engineering dream is now reality.
The Solenoid Engine isn’t just a model—it’s the most beautiful way to watch energy come alive.
