Mysteries at the Museum S2015E5: Birth of the Road Map, Attack of the Killer Bees, Invention of the Gas Mask
- Aired: 2015-05-01
- Time: 21:00:00
- Runtime: 60 minutes
Watch Episode
Overview
Don Wildman examines an iconic road sign that was part of a revolutionary plan to bring order to America's roads; a tiny bee specimen that unleashed madness; and a gas mask that was invented by a bold and pioneering man.