All Design Challenges

Build a Robotic Face

Build a robotic face that can make facial expressions using simple machines.

Make a Mechanical Theatre

Create a theatre show using characters made from simple machines.

Build a Light Dispersal System

Create a way to spread light inside a house to illuminate a picture

Build a Wind Powered Turbine

Engineer a machine that converts wind power into mechanical energy

Build a Water Collection System

Engineer a structure that collects the most amount of rain water

Build a Talking Truck

Build a truck that "talks" to alert when there is a problem.

Design Your Own Metamaterial

Make a structure that can change how waves move, and learn how to make things invisible!

Build a Magnetic Nanoparticle Coating

Design a coating for a magnet that will pick up different surfaces.

Design a Set of Mechanical Genes

Design a set of mechanical genes that control the way something grows.