I walk through how to create a PowerPoint presentation from scratch—starting with templates or a blank slide, adding new slides, inserting text, images, and animations, and using transitions to ...

Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California, San Diego, La Jolla, California 92093, United States ...

But underneath all that melting ice is something the whole world wants: the rare earth elements that make modern society — and the clean energy revolution — possible. That could soon turn ...