How It’s Made Lithium Ion Batteries

Watch Lithium Ingot Turn Into Car Batteries Lithium is the lightest of all metals (the third element in the periodic table), has the greatest electrochemical potential, and provides the highest energy density. This video from How it’s Made shows how an 11-pound lithium ingot is extruded and rolled to a thickness of 0.01 in. and […]

How to 3D print a dinosaur

Scientists at the Smithsonian Museum of Natural History are preserving its archives in digital format, making it possible for anyone to 3D print its artifacts.