Many of the things we know about from different stories and books don’t quite look like we expected in real life. Some of them turn out to be strikingly different in shape, size, or even color compared to the things we’ve imagined. In fact, some things may open up from a new side thanks to an inconspicuous detail. And other things can completely change the perception of the world as we know it. For example, after learning about where a squid’s teeth are located, or seeing a real elephant skull, you’ll likely perceive these creatures in a whole new way.