Последние добавленные видео:
world's-most-valuable-metals
-
3 years ago
15019 3 years ago 6:157 Most Expensive Metals
-
5 years ago
241 5 years ago 5:22Top 10 most expensive metal in the world.
-
2 years ago
7550 2 years ago 7:17Top 10 Most Expensive Precious Metals in the World!
-
7 years ago
260 7 years ago 4:08TOP 5 MOST EXPENSIVE METALS IN THE WORLD
-
10 months ago
510 10 months ago 5:317 Most Expensive Metals
-
12 years ago
12487095 12 years ago 7:11SCIENCE! What is the Rarest Precious Metal?
-
2 years ago
475 2 years ago 1:17Top 10 Most Expensive Precious Metals in the World | Unearth the Value Beyond Measure!
-
6 years ago
23328 6 years ago 5:34World's 10 Most Expensive Metals, ((Precious Metals))
-
2 years ago
1556634 2 years ago 13:57The Strange Cosmic Origin of Earth’s Most Precious Metals
-
4 years ago
61 4 years ago 7:35PRECIOUS METALS: top 10 most expensive in the world
-
6 years ago
117701 6 years ago 11:0610 Most EXPENSIVE Minerals In The World
-
3 years ago
69871 3 years ago 8:33Why Iridium is the Rarest Metal in Earth's Crust
-
6 years ago
2023215 6 years ago 4:14The most expensive element on Earth: $1 billion per gram!
-
4 years ago
106314 4 years ago 8:1112 Most Expensive Metals In The World