Will robots take over the world? It's hard to say. However, this one has already taken over the kitchen. It is the robot chef, Moley. It can make meals. British scientists made it.

    Look! There is no driver in that car. A computer controls it. The car has no steering wheel(方向盘), but it has cameras. The cameras can see the road. It can go 40 km in one hour. The American company Google made it.

    Look at this car. It's made of wood. People can use a remote control(遥控) to run it. An American artist spent more than 5,000 hours building it.

    Do you want a ping pong table in your room? But you may not have enough space. This door is here to help. It can turn into a ping pong table when you pull it down. It's from Germany.