Modern Marvels - Season 9 Episode 57
It’s the only rock we eat – a priceless commodity essential to our very survival. It has over 14,000 uses – from de-icing our roads to softening our water. We dynamite it from vast caverns deep beneath the earth’s surface, harvest it via solar evaporation from seawater ponds, and mine it with huge hydraulic pipes penetrating to subterranean deposits. The world of salt…something to think about the next time you sprinkle that humble white crystal over your next meal.
First Air Date : 1993-12-10
Last Air date : 2022-08-08
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 9 : Episode 12002-01-02
- Season 9 : Episode 22002-01-17
- Season 9 : Episode 32002-01-28
- Season 9 : Episode 42002-01-29
- Season 9 : Episode 52002-01-30
- Season 9 : Episode 62002-01-31
- Season 9 : Episode 72002-02-01
- Season 9 : Episode 82002-02-19
- Season 9 : Episode 92002-02-26
- Season 9 : Episode 102002-03-05
- Season 9 : Episode 112002-03-12
- Season 9 : Episode 122002-03-19
- Season 9 : Episode 132002-03-26
- Season 9 : Episode 142002-04-09
- Season 9 : Episode 152002-04-16
- Season 9 : Episode 162002-04-18
- Season 9 : Episode 172002-05-07
- Season 9 : Episode 182002-05-14
- Season 9 : Episode 192002-05-21
- Season 9 : Episode 202002-06-02
- Season 9 : Episode 212002-06-04
- Season 9 : Episode 222002-06-11
- Season 9 : Episode 232002-06-12
- Season 9 : Episode 242002-06-18
- Season 9 : Episode 252002-06-20
- Season 9 : Episode 262002-06-25
- Season 9 : Episode 272002-07-02
- Season 9 : Episode 282002-07-08
- Season 9 : Episode 292002-07-15
- Season 9 : Episode 302002-07-16
- Season 9 : Episode 312002-07-23
- Season 9 : Episode 322002-07-24
- Season 9 : Episode 332002-08-06
- Season 9 : Episode 342002-08-08
- Season 9 : Episode 352002-08-13
- Season 9 : Episode 362002-08-14
- Season 9 : Episode 372002-08-15
- Season 9 : Episode 382002-08-21
- Season 9 : Episode 392002-08-27
- Season 9 : Episode 402002-08-30
- Season 9 : Episode 412002-09-10
- Season 9 : Episode 422002-09-17
- Season 9 : Episode 432002-09-18
- Season 9 : Episode 442002-09-20
- Season 9 : Episode 452002-09-27
- Season 9 : Episode 462002-10-08
- Season 9 : Episode 472002-10-09
- Season 9 : Episode 482002-10-10
- Season 9 : Episode 492002-10-22
- Season 9 : Episode 502002-10-28
- Season 9 : Episode 512002-10-29
- Season 9 : Episode 522002-10-30
- Season 9 : Episode 532002-11-06
- Season 9 : Episode 542002-11-07
- Season 9 : Episode 552002-11-13
- Season 9 : Episode 562002-11-15
- Season 9 : Episode 572002-12-02
- Season 9 : Episode 582002-12-03
- Season 9 : Episode 592002-12-04
- Season 9 : Episode 602002-12-05
