Wash.) KCTS (Television station : Seattle

An ariel tour of British Columbia that soars over mountains, valleys, cities, and the island-dotted ocean.

Bill Nye explains the structural principles of tension and compression.

Bill Nye explains why storms occur, and how they benefit Earth.

Bill Nye shows how humans measure time and explains Einstein's theory of relativity.

Bill Nye sheds light on solar flares, eclipses, sunspots, fusion, and solar energy, and visits an enormous solar power farm to demonstrate how the sun is the source of energy for all living things on Earth.

Bill Nye visits a steel mill to show how physical matter exists as solids, liquids and gases.

Bill Nye explores the ways in which architects design buildings.

Bill Nye explains how gravity keeps everything anchored to the Earth.

Bill Nye talks about the cell as the basic unit of creatures, and explains DNA.

Bill Nye explains how color and light are related.