STEEL WOOL FIREWORKS - Leila is surprised to see steel wool burning. Mr. Wizard has arranged things to show her that oxidation, the combining of a material with oxygen, can take place even with things that normally you think won't burn. BLOW CARD OFF SPOOL - Mr.Wizard puts a playing card with a pin through it on top of a wooden spool. He challenges Jason to blow through the bottom of the spool to blow the card off. FIREFLY TRICKERY - The larger insect is a female firefly and the smaller one a male. But they are not mating. In fact, they’re not even the same species of firefly. CHEWING STRING TOGETHER - Tanis cuts a double loop of string one end of which Mr. Wizard puts in his mouth and supposedly chews the ends together. Watch the trick! FINGERPRINT FIND - Mr.Wizard shows Stacey ten cards, each with a fingerprint and coded to identify each of his .Without Stacey being able to see it, he makes a new print on a blank card. MT.ST.HELENS ERUPTS - Mt. St. Helens erupting with a violent blast. After the eruption, scientists from the U.S. Geological Survey and Sandia National Laboratories flew in by helicopter. Here’s what they found. LOGO PROGRAM - Michael writes a program called Square so that all he needs to do is type the name and the computer repeats drawing the square. HYDRAULICS - Mr.Wizard promises Jason he will be able to lift a car with one hand !moreless
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