5.7K views · 29 reactions | CNBC's Pippa Stevens got an inside look at Rio Tinto's Kennecott copper mine and its processes for mining and refining the material used in products such as cell phones. As President Donald Trump looks to shift mineral mining away from China, Stevens details the daily process of breaking down the raw material in the U.S. More here: cnb.cx/4j988K8 | CNBC | Facebook

38K views · 1K reactions | Using cables made of pure copper in your...

6.3K views · 92 reactions | Fascinating process. Copper Plate Etching Intaglio process demo video to show the end to end process of creating an etched copper plate. From the original sketch, creation of the copper plate, hand inking, rolling a print through their Conrad printing press, and the final art piece with the mounted copper plate. Artist is Chelsea Smith. Music is "Temporary Solution" by Infinity Ripple. | Art Inspirations | Facebook