Developing Wooden-based Educational Mechanical Toy
Mechanical toys that are driven manually or by electric motors are now widely produced. The existence of plastic toys is mostly mass-produced by large-scale factories. The public response to these educational mechanical toys (science toys) is very high, this is evidenced by the exhibitions that have been demonstrated in museums and entertainment venues in Indonesia, to introduce the public to the phenomena of physics, mechanics, optics, electricity, magnetism and chemistry.