Engino Stem Mechanics, Gears and WormDrives

Engino brings complex concepts into clear focus for budding engineers and scientists with award winning components and step by step illustrated assembly instructions Discover how Gears can reduce or increase speed and learn how Worm Drives are used to change rotational speed Build 12 working models such as a Helicopter, Vise, Hand Drill, Scissor Lift, and more Manual includes 16 pages of theory and facts, a 3 page quiz, 6 pages of experimental activities illustrating uses of Gears and Worm Drives, 17 pages of step by step, 3D rendered illustrations Models illustrated online at Engino's website or using the Engino 3D app downloadable free for Android or Apple iOS. Suggested Age: 8 Years and UpMaterial: PlasticCPSC Choking Hazard Warnings: Choking_hazard_small_partsNumber of Players: 1 or More PlayersEducational Focus: Science