Tedco Toys has specialized in gyroscopes and other scientific toys for more than 30 years. Their products are all unique and contribute to your children’s imagination. Science and education form the core of the existence of Tedco Toys. This brand has now a wide range of educational and scientific toys. Tedco was first established as a research and development company by the late Ralph Teetor, a well-known and highly respected inventor. His most famous invention is the cruise control on your vehicle.