2 min listen
What exactly is a blueprint?
FromBrainStuff
ratings:
Length:
3 minutes
Released:
Jul 12, 2013
Format:
Podcast episode
Description
Blueprinting, which has been around since 1842, is a common way to reproduce an architectural drawing. Tune in to learn more about the complex chemical processes that make blueprints blue -- and white -- in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Jul 12, 2013
Format:
Podcast episode
Titles in the series (100)
How Gun Silencers Work: The sound of gunfire is incredibly loud, and it is amazing that anything is able to silence a firearm. However, the principle behind a gun silencer is surprisingly simple. Check out our HowStuffWorks article to learn more about silencers. by BrainStuff