strange and wonderful things you didn’t know your body parts could do!

Being able to smell our surroundings is one of the most useful abilities we have. It alerts us to any potentially harmful microbes in the surrounding environment and lets us know exactly what we need to avoid to remain healthy. We’ve always assumed that it’s just the nose that has this ability. In some recent experiments, though, we’ve realized that a few other organs—like our skin—may also be able to detect smells.