From twigs to tech, the toothbrush has had quite the glow-up! In this episode of Extraordinary Everyday, we brush up on the wild history of dental hygiene—from ancient chew sticks to sleek smart brushes—revealing how this humble tool became a design icon in our daily lives.

Guest:

• Scott Swank, Curator at National Museum of Dentistry in Baltimore, and an associate professor in the Dental Public Health Department of University of Maryland in Baltimore