Engineer a robot that turns itself off when it leaves a safe area.
Build a robotic face that can make facial expressions using simple machines.
Make a plane painting machine to draw a design on your airplane.
Design a robotic arm that can move a marble, a straw, and a washer from the table into a cup without using your hands.
Use a microcontroller, motors, and mechanisms to make a robot that moves like a living creature!
Design a tool that an astronaut could use to pick up an object in space.