24- The Versatile World of Chromium Metal
6:28
Magnetron, How does it work?
2:05
Yttrium: Versatile Element
5:59
Rhodium - Why is Rhodium the most expensive metal on earth?
4:54
Quelles sont les méthodes pour ne pas confondre l'or de la pyrite ? [PODCAST]
5:58
Fluorite: Night Party
5:17
Homemade Salt Crystals: Make your own crystals and explore its structure ! 💎
20:23
Strongest Bolt? Grades Explained & Dyno Tested For Science
2:15