15:41

Extracting Gold from Dirt: Gold Sluicing and History of Money

18:42

Mining This Rock Unlocks the Bronze Age

20:29

Busting DaVinci's Balls

43:15

How Much Does 1oz of Silver Cost To Make?

15:37

From Rock to Copper Metal

26:50

Pawn Stars: TOP 5 GOLD & SILVER DEALS | History

19:52

Crafting Humanity's First Metal

2:15:26

Manipulation Expert: How to Control Any Conversation and Read Their Mind Instantly!