NASA
Nasa: The Role of Microgravity in Scientific Research
View this video and discover the four main ways that particles, atoms, and molecules move in liquid. This video segment demonstrates what sedimentation, buoyancy-driven convection, diffusion, and capillarity are and how gravity impacts...
NASA
Nasa: Simulating the Low Gravity Conditions of Space in the Lab
This video segment shows different equipment used to study microgravity. This video demonstrates equipment such as drop tower, research aircraft, and a rocket. [0:44]