Mr. Wizard's World

Fire Triangle, Animal Models, Logic Switches, Microscopic Organism, Animal Model and more (5x6)

Air date: Jul 12, 1988

Christina enters and asks why she was to have her hair pinned back and her sleeves rolled up. Mr. Wizard explains they are going to be investigating fire and hair and sleeves should be safely out of the way. Mr. Wizard explains Fire Triangle, Buzzing Button, Monkey Helper, Logic Switches, One Perfect Kilogram, Animal Models, Microscopic Organism and Making Nylon Thread.