When you think of mining, you probably imagine massive pieces of equipment digging rock out of the ground. You probably don’t consider tiny bacteria at all. But it turns out we have been using bacteria to mine for quite a while now and are even looking to bring this technology to space.
Stop robocalls once and for all
Robocalls are not only annoying, but they scam Americans out of millions every year. Learn Kim's tricks for stopping them for good in this handy guide.