Bill Nye
Bill Nye: Weightless Clothespin
Try this at-home science experiment to learn that that astronauts fly around in space because they are weightless.
Curated OER
Science Kids: Science Images: Eye Tracking Device
An astronaut experiments in gravity free space with an eye tracking device. The complicated equipment rests on the astronauts head as he floats around the shuttle.
Curated OER
Science Kids: Science Images: Research in Space
This photo shows an astronaut researching in the zero gravity environment of space.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Under Pressure
Students studying pressure will better understand its concepts with this virtual experiment that tests how pressure changes in air and water as the fluids, gravity, container shape, and volume changes.