Tel: +86-13223745050 E-mail: alphatoysfactory@gmail.com
Alpha science classroom： Rubber Band Heat EngineDo the kids know why cars run? That's the engine at work, and an engine is an engine that converts heat or thermal energy into mechanical energy or motion. Today, the alpha science classroom teaches kids to DIY a Rubber Band Heat Engine. In this physic
Read More
Alpha science classroom： DIY Paper SquawkerDo children know that not all animals use their ears to hear sounds? For example, snakes perceive sound waves through their jaws! Many insects perceive sound waves through their antennae. Although these methods of detecting sound m
Read More
