Simple Machines Musical Movable mouth and front flippers

Movable mouth and front flippers

The cow is black and white

Details Animal / Character: Cat

Swap the right and left handles around to suit the mood of the day

and destress

Simple Machines Musical Movable mouth and front flippersLearn the fundamentals of mechanical physics by building and testing all six classic simple machineswheels and axles, levers, pulleys, inclined planes, screws, and wedgesplus gears. This hands on kit includes 26 model building exercises that progress from basic to complex, a spring scale to measure forces, and a 32 page full color guide with real world examples. Durable, modular pieces assemble and disassemble repeatedly, letting you experiment