
STEM Newton's Laws& Inclined Planes by United Scientific is an Engino® construction kit for teaching Newton's laws of motion and the conversion between kinetic and potential energy. Students build working models such as a crash test rig, a rocket launcher, a bow and arrow and an inertia test platform, using a booklet with instructions, theory, experiments and a quiz, plus an online building guide. Physics and STEM teachers use it for hands-on motion lessons.