Why Are Blueprints Blue?

Why Are Blueprints Blue?

By iHeartPodcasts

The traditional color of blueprints wasn't chosen because it's pretty -- it's a result of a chemical copying process. Learn the history of blueprints in this episode of BrainStuff.

Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

See omnystudio.com/listener for privacy information.

-
-
Heart UK
Mute/Un-mute