PBS
Pbs Teachers: Card Lift Experiment
Demonstrate air pressure by using index cards to defy gravity.
PBS
Pbs Teachers: Weightlessness Experiment
Demonstrate how water and a cup fall at the same rate of speed.
PBS
Pbs Teachers: Balancing Balls on Air
Investigate how the force of moving air from a blow dryer interacts with the force of gravity to keep a ping-pong ball perfectly balanced in midair.
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.