Every Rock Has A Story #24 - iPhone Rocks скачать в хорошем качестве

Every Rock Has A Story #24 - iPhone Rocks

Welcome to my video series, "Every Rock Has A Story". Each episode conveys the story of a rock, hosted by me, Boston College professor of Earth & Environmental Sciences, Ethan Baxter. The videos are intended for children grades K-5 but they are fun and appropriate for all, including older kids, adults, parents, and teachers. Feel free to "Like" and "Subscribe" if you wish. I hope you enjoy! This is one of the original 44 episodes filmed in my home in summer 2020. Check out the Teachers and Parents Guide (   • Every Rock Has A Story - Teachers & Parent...  ) to help navigate these original 44. Many of the rocks and stories presented in these videos would not have been possible without the ongoing support of the National Science Foundation that has funded field excursions around the world and the science of extracting these stories. The minerals described in this video are some examples of ore minerals of crucial elements for technology. However, there are many others. Bastnaesite and monazite are far more commonly mined sources of REE's today, and spodumene and evaporite salts are more commonly mined for Lithium. Whatever their source, elements for technology need to be found and extracted to power this modern society of which we are a part. You can read our paper about eudialtye ore formation here: https://www.sciencedirect.com/science...