Brainstuff
What Do the Numbers on Interstate Signs Mean?
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:07:39
- More information
Informações:
Synopsis
American interstates aren't given those numbers randomly. Learn how information is coded into every number -- and how this high-speed road system got its start -- in today's episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
