Disney Educational Productions.

Did you know that most of the water on the planet is the same water that's been here since the Earth formed? In WATER CYCLE, Bill uses a whimsical model to demonstrate the phases of the water cycle: evaporation, condensation, precipitation, and collection.

Bill Nye, the Science Guy goes underwater to talk about ocean ecosystems and the importance of small organisms such as coral, kelp and plankton. Amazingly, these latter organisms are the food of huge whales, which gather them by straining thousands of tons of sea water through their mouths.

"How do the Imagineers make elephants fly? Actually, it's simple machines, that is! Here, the Imagineers give a new look at how levers and pulleys were utilized to create attractions such as Dumbo the Flying Elephant and Soarin' Over California. See how levers and pulleys make work easier by either multiplying or redirecting the effort we put into them. Identify the two forces involved in using a machine and learn to calculate mechanical advantage,...

Follows several species to learn why and how animals, birds, and insects travel up to thousands of miles before returning.

In Food web, watch as Bill Nye becomes tangled in a complex food web in his quest to demonstrate that all living things depend on other living things to survive.

"Showcases the ongoing battle for survival between predator and prey. Students will journey on land and under sea for a riveting look at many species - from caribou and cheetahs to sea lions and sharks - as they either stalk their prey or avoid being stalked themselves. From the amazing variety of adaptations that characterize both predators and prey to the natural order of a food chain, this DVD highlights the important role predation plays in keeping...

Bodies of water surrounded by land on all sides are called lakes if they're large and ponds if they're small. Where does all that water come from? Bill Nye ponders this and many other freshwater questions in this exciting program.

Digestion: Bill Nye explains how the body's digestive system is like a fine-tuned machine that turns food into energy. Bill demonstrates the process with a steam engine that runs on corn flakes. Respiration: Bill Ney gets aerobic about the importance of respiration as he jogs, bikes, swims, and scuba dives. Discover how to measure the amount of air each breath contains and see a demonstration of how cigarette smoke can infiltrate and injure the lungs....

Storms: Storms happen when huge masses of air collide. Disaster or not, storms benefit us. The tropical regions of the Earth would be too hot to inhabit, and the subpolar regions too cold, if we didn't have hurricanes and typhoons to distribute the Earth's heat so efficiently. Atmosphere: There is something in the air as Bill Nye talks about the atmosphere, its five different levels, and how it protects the Earth. Bill soars into the heavy topic of...

"A peep of chickens, a pride of lions, a gaggle of geese, and a crowd of people. What do they all have in common? They're populations! In Populations, Bill Nye explores how these living groups compete for food, homes, and space"--Container.