Mr. Wizard's World
Liquid Nitrogen, Sweater, Robot Sensor, Firefighter's School, Singing Glasses, Potato Float and more
TV-G
S2 • E12 Jul 4, 1985 25mLiquid Nitrogen, Sweater Reversing, What is This, Robot Sensor, Firefighter's School, Singing Glasses, Potato Float. Christian dips a carnation into a bowl of liquid nitrogen, pulls it out, and hits it against the table. The flower shatters into many tiny pieces as if it were made of glass.
