Polarized Light, Jet Propelled Boats, Underwater, Mice, Bee Stinger, Spider Trap, Boil Water/Ice and more
Polarizing Light. Jet Propelled Boat, Fat Mice, Underwater Safari, Bee Stinger, Rock Tumbler, Spider's Trap, Computer Shield, Mystery Mounds, Boil Water with Ice Cube. Mr. Wizard shows Leila how polarizing filters work with the passage of light.
