Our chief electrician and robotics expert, Jackson, has been designing some robots to help us look after the time machine and show off his skills.
His prototype robot is called Brush-robot and he is designed to keep everything clean to make sure everyone feels at home in the Neolithic age. Here is his video to show his robot.
What other robot do you think Jackson should design for our time machine? A good answer will say what job they would do and why we need them to do it.