Inertia & Energy Conversion Science Kit Kids learn how inertia works and how it impacts our everyday lives by exploring the mechanics behind one of the 20th century's most important inventions: the seatbelt.When they're done experimenting, kids can take off their hard hats and pick up their coloured pencils and decorate their very own snap-on skins. Plus, young learners will get a coloured booklet with: a micro-history of Newton's laws and the theory behind them fun STEM experiments with their very own crash test rig a quiz to test their understanding of key STEM concepts easy-to-follow building instructions printable skins to practice their design skills.Engino STEAM toys are complete STEAM learning tools designed to prepare young learners for a lifetime of scientific discovery.Number of parts included in pack: 110For ages 8-12+