Mr. Wizard's World

Roller Coaster Popcorn, Schlieren Photo, Pond Safari, Range Fires, Computer, Deadliest Mushroom and more (2x14)

Air date: Aug 14, 1985

Roller Coaster Popcorn, Schlieren Photo, Pond Safari, Range Fires, Computer Voice, Deadliest Mushroom, Arms in Doorway, Two Bottle Quiz, Conductors. At an amusement park, Mr. Wizard has made arrangements for Christian to ride on a roller coaster that loops upside down. Mr. Wizard has given Christian a container of popcorn.