Modern Marvels

Trace the history of bathing, showering, and oral hygiene, where we reveal the messy truth about what was used before toilet paper and why astronauts wear diapers.

Watch these machines make delicious treats for your mouth! Visit Snyder's of Hanover, Utz Quality Foods, Dreyer's Bakersfield, and Masterfoods USA, which makes Milky Way, Snickers, Mars, and M&Ms.