If you graduated high school in the ’90s, you were probably taught that fat was always bad, Pluto was a planet, and we only use 10% of our brains. A lot has changed since then. Here’s a look at the biggest classroom “facts” from the 1990s that turned out to be wrong—or at least in need of an update. Continue reading Things We Learned in High School in the ’90s That Turned Out Wrong