Stuff You Should Know
Short Stuff: Origin of Math Signs
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:11:57
- More information
Informações:
Synopsis
Have you ever stopped mid-pencil mark and realized to your astonishment where the plus sign came from? Then this one’s for you.See omnystudio.com/listener for privacy information.
