Podcasts > Kategorie: Wissen und Wissenschaft > Kanal: BrainStuff

Why Are Blueprints Blue?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 25. September 2019, 14:28
Stufe: B1-B2 (Mittelstufe)

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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://news.iheart.com/podcast-advertisers