Overview
In this program, Bill points out the different ways in which humans and animals exchange information. He also talks about the ability of humans to store data in computers, books, and on videotapes.
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2 - 1Magnetism February 18, 1994 -
2 - 2Wind February 25, 1994 -
2 - 3Blood & Circulation March 04, 1994 -
2 - 4Chemical Reactions March 11, 1994 -
2 - 5Static Electricity March 18, 1994 -
2 - 6Food Web March 25, 1994 -
2 - 7Light Optics September 10, 1994 -
2 - 8Bones & Muscles September 17, 1994 -
2 - 9Oceanography September 24, 1994 -
2 - 10Heat October 01, 1994 -
2 - 11Insects October 08, 1994 -
2 - 12Balance October 15, 1994 -
2 - 13The Sun October 22, 1994 -
2 - 14Brain October 29, 1994 -
2 - 15Forests November 05, 1994 -
2 - 16Communication November 12, 1994 -
2 - 17Momentum November 19, 1994 -
2 - 18Reptiles November 26, 1994 -
2 - 19Atmosphere December 03, 1994 -
2 - 20Respiration January 07, 1995