Treasures of the Earth: Metals (2016) FULL EPSIODE | NOVA | PBA America

[@Ai-he1dp]

53 minutes of alchemy magic, for ages 6-106...enjoy this excellent production.

[@8FLIPPER8]

The curiosity of man will continue for ever!

[@eclkt]

Educational, thank you

[@nidheeshkp9881]

Marvelous evolution of mankind in association with the metals

[@gmmobassir8044]

Awesome

[@aimanhafiz4621]

Good😊😊

[@INFINITY_117]

My grandpa called me Vanadium❤😊

[@sylviothibodeau1771]

👍👍👍

[@olegeeno6273]

Who? An expert, I like how they made his English voice sound old and harsh 😂👍

[@michaelanderson3096]

Platonium 😮

[@neilhobson3624]

Sorry. A ridiculous amount of ads. Had to turn off.

[@benignotimbangjr2255]

☝🏼

[@vickomen333]

Almost certainly a woman.