3 min listen
Why Is Carmine, a Dye Made from Bugs, So Popular?
FromBrainStuff
ratings:
Length:
5 minutes
Released:
Jun 25, 2020
Format:
Podcast episode
Description
Carmine is a vibrant, long-lasting red dye that's extracted from crushed cochineal insects. Learn about the intriguing history and modern use of carmine in this episode of BrainStuff.
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Released:
Jun 25, 2020
Format:
Podcast episode
Titles in the series (100)
How the Virtual First-Down Line Works: Virtual first down lines are used to indicate where play resumes in football -- but how do they work? Listen in as Marshall Brain explains how the technology superimposes a virtual line in this podcast on HowStuffWorks.com. by BrainStuff