Bill Nye

Bill Nye talks about our skin, what it does for us, how we use it and how we should take care of it. Compares human skin with other animal skins and emphasizes our skin as a sensory communication device.

Bill unearths the hard facts on volcanoes, landslides, tectonic plates, rivers, weather, and their varied effects on the creation of rocks and soil. Learn how to unearth fossils, sedimentary rocks and soil; and discover why there's a piece of quartz in watches.

Bill Nye goes planet-gazing and takes a serious look at Jupiter's features, Earth's elliptical orbit, and the distances between planets. Cool home demo shows how to make Mars soil.

Talks about the many types of birds that exist, how they fly, their incredible eyesigh, how they evolved from ancient reptiles and the differences and similarities between birds and humans.

Wetlands aren't as scary as their reputation, although that swampy character sure is creepy! Wetlands help keep water clean and they control floods. Now, can someone please help the Science Guy out of the bog?

Bill Nye explores how storms distribute heat around the world to regulate temperature and the five different levels of the atmosphere and how it protects Earth.

Bill Nye shows us how these feathered friends stay airborne, where they live, and what they eat.

In 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.

Bill Nye takes to the sky in a hot air balloon and goes scuba diving in the Seattle Aquarium to explain why objects like boats, helium, and balloons are buoyant.

Bill Nye discusses how volcanoes erupt, how they're formed, and more.