Stuff You Should Know
Short Stuff: Blueprints
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:11:58
- More information
Informações:
Synopsis
The story of why blueprints were blue is more involved than you think. It involves a chemical process and the Prussian Army. Yeah you heard me right.See omnystudio.com/listener for privacy information.
