36K views · 1K reactions | Despite their name, rare earth elements are not rare. Small amounts can be found in your backyard. They’re trapped in what looks like ordinary rock. But there are only a few places on earth with concentrations high enough to mine. In 2015, Lesley Stahl explained how China replaced the United States as the top producer of rare earths. | 60 Minutes | Facebook

765K views · 7.1K reactions | Grow Cowpeas  | Small Vegetable Garden | Facebook