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Challenges

Categories

All Design Challenges

Build a Joystick

Build a joystick that can turn on and turn off multiple things

Build a Helicopter

Build a helicopter that flies at least ten feet in the air and stays up for three seconds while carrying one penny.

Design a Robotic Arm

Design a robotic arm that can move a marble, a straw, and a washer from the table into a cup without using your hands.

Build a Lightweight Airplane Wing

Build a lightweight wing structure that is 12 inches long and can hold up a heavy load (weight) without deflecting.

Deploy a Satellite

Build a satellite with a 6-inch square body that can deploy its own solar wings and antennae, and can fit inside a 9-inch diameter tube.

Build a Plane Powered by Stored Energy

Build a plane that is powered by stored energy from a rubber band, balloon or spring. The plane should be able to fly straight for 5 feet.

Build a Cantilever

Make a cantilever that can hold 5 marbles at least 12 inches away from its base structure.

Build a 3-D Object out of Tetrahedra

Build a 3-D object out of tetrahedra that is as big as you are.

Make a Structure that Assembles Itself

Make pieces for a structure that builds itself using magnets.