Engino Discovering Stem Mechanics - Gears & Worm Drives

Description

Engino brings complex concepts into clear focus for budding engineers and scientists with award-winning components and illustrated step-by-step 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 chopper, vise, hand drill, scissor lift and more. - The guide includes 16 pages of theory and facts, a 3-page quiz, 6 pages of experimental activities demonstrating the uses of gears and worm drives, 17 pages of step-by-step steps, and 3D illustrations. - Suitable for ages 8+ years and above.