Modern Marvels - Season 15 Episode 36 Salt
It's the only rock we eat, and we need it to live. History has shown that those who have salt rule the world--and today, this versatile substance has 14,000 known uses.
First Air Date: Dec 10, 1993
Last Air date: Aug 08, 2022
Season: 23 Season
Episode: 707 Episode
Runtime: 44 minutes
IMDb: 8.10/10 by 35.00 users
Popularity: 15.34
Language: English