Smartivity STEMFormer (Windup car+Robot) – Robots and cars have always fascinated the kids. Well, how about a robot which can turn into a car vice versa? Yes! That’s what the Stem-former is. This latest offering from Smartivity mixes the thrill of a Rover with the excitement of a Bot, all wrapped in a package of concepts such as projectile, elasticity, wind-up mechanism, and gear mechanism.
