Smithsonian Perpetual Motion Machine Sensory This interactive kit makes complex

This interactive kit makes complex engineering concepts accessible and fun

It features a built-in sound chip

whose name means “winged lizard” in Greek

Wolfi is here to offer comfort and companionship

Smithsonian Perpetual Motion Machine Sensory This interactive kit makes complexBuild a Perpetual Motion Machine powered by an invisible magnetic field! Ever wonder why scientists, engineers, and mathematicians have never been able to create such a machine without an external energy source like batteries? Explore different kinds of motion machines and understand why they didnt work. Learn about magnets and the First and Second Laws of Thermodynamics. Understand how batteries create the magnetic force to keep the machine