Design a robotic arm that can move a marble, a straw, and a coin from the table into a cup without using your hands.
Build a robotic face that can make facial expressions using simple machines.
Create a theater show using characters made from simple machines.
Create a way to spread light inside a house to illuminate a picture
Engineer a machine that converts wind power into mechanical energy
Engineer a structure that collects the most amount of rain water
Build a truck that "talks" to alert when there is a problem.
Make a structure that can change how waves move, and learn how to make things invisible!
Design a coating for a magnet that will pick up different surfaces.