Build a gravity-powered sorting machine that can separate small and large plastic spheres.
[E]
Can You Lift a Car with Two Phone Books?
[E]
Build a water clock that tracks three hours of time.
[E]
Find out how elevators work using pulleys
[E]
[P]
Build a pinhole camera
[E]
[E]
[E]
[P]
Research Car Accidents
[P]
Research and build folk toys.
[E]
Investigate different foot adaptations of water birds to see if they increase the speed of swimming.
[E]
Using the Jamming Principle to Construct a Universal Gripper
[E]
Research aircraft stealth technology.
[P]
Build your own water rocket
[E]
Improving Aerodynamic Drag by Altering the Shape of a Pickup Truck Tailgate
[E]
Investigate how the distance of stretch in a rubber band at rest relates to the distance the rubber band travels after being released.
[E]
Research the Physics of Vertical Loop Roller Coasters
[E]
[E]
Research the differences between the sounds made by instruments constructed from different materials.
[E]
How works the bullet proof vest?
[E]
Determine how club head velocity affects shot distance.
[E]
Measure the quality of a photographic lens.
[E]
Generate electricity from car shock absorbers.
[P]
[P]
Make Your Own Piezoelectric Pickup for Acoustic Guitar
[E]