Robotics & Engineering

4 cool sound effects. The smallest voice changer in the world! Wonderstuff is designed to take you to a place where curiosity and fascination colli...

Create and play while you study robotics and solar energy. The components transform into four different models with unique functions, movements and...

Create and play while you study robotics and solar energy. The components transform into 14 different robots with unique functions, movements and p...

6 different models to build: A windmill, spinning plane, air boat, aircraft, car and puppy! Solar power technology. Designed for land and water. An...