In this fast-paced NASA Brain Bites_íěÖ video, an astronaut demonstrates the impact of microgravity on the use of tools in space.
In this video segment adapted from NOVA, follow novice runners as they train for a marathon, and discover how quickly the body responds to regular aerobic exercise.
Learn how the Hawaiian Islands were formed by a geothermal hotspot and resulting volcanic activity in this video segment from Nature.
In Blazing a Genetic Trail, by the Howard Hughes Medical Institute, follow this three-step approach to treating genetic diseases.
This video segment adapted from the Space Telescope Science Institute shows what the Hubble telescope found when it stared at a single, nearly empty spot in the sky for 10 days in 1995. The unexpected result was a picture of a multitude of galaxies stretching into the distance.
In this video segment adapted from NOVA: Judgment Day: Intelligent Design on Trial, learn how modern genetics and molecular biology offer compelling support for evolution. The video features an interview with biologist Ken Miller.
This video segment from NOVA: "Cracking the Code of Life" looks at the meaning and significance of the effort to decode the human genome.
Learn about the wildebeest and locusts on the move in this video segment from Nature.
In this video segment adapted from the National Film Board of Canada, learn how the Inuit people have used their traditional knowledge to understand and adapt to changes in their Arctic environment, particularly when hunting and navigating the landscape.
In this video segment from The Secret of Life Teaching Modules: "Nothing to Sneeze At: Viruses," watch as a virus attacks a cell, and learn how the immune system reacts to this onslaught.
This video segment adapted from A Science Odyssey looks at the invention of the automobile and the development of mass production.
This video segment adapted from A Science Odyssey looks at the invention of nylon.
This video segment adapted from A Science Odyssey considers modern technology's impact on society.
Learn where diamonds originate and how inclusions trapped within diamonds help geologists determine their age in this video segment from Nature.
In this video segment adapted from NASA, astronomer Michelle Thaller introduces the world of infrared light and demonstrates how infrared cameras allow us to see more than what the naked eye can perceive.
This video segment adapted from NOVA illustrates why carbon is at the center of life on Earth. It also asks whether carbon-based life might exist on other planets.
This video segment from NOVA: "The Sea Behind the Dunes" explores the community of organisms that exists in the New England tidal marsh.
The CyberSquad creates a bar graph representing the amount of bugs that are infecting the Cybrary in this video from Cyberchase.
In this Cyberchase video segment, the CyberSquad locates the Cyberchase Council by using negative numbers.
In this video segment adapted from ZOOM, the cast builds a suspension bridge from a couple of chairs, some cardboard, and rope.