In this iconic Nickelodeon kids science show from the 1980s, Don Herbert (Mr. Wizard) and several children explore and discover what makes the world tick.
POTASSIUM NITRATE: He holds up a jar of white powder and asks her to identify the elements listed on the label: carbon, oxygen, and hydrogen. He identifies the powder as table sugar and places a teaspoon of it onto the lid of a jar.
S3E12 25 min
