Your brain smells
From finding good food, to recognizing familiar people and places, to choosing a good person to make babies with, today we talk about your surprisingly useful sense of smell.
Here’s an article about how your nose can regrow the nerves you need in order to smell things.
Here’s a bit about the sense of smell from someone who studies the sense of smell.
Here’s an article about studying the sense of smell in insects, and how that helps us understand it in humans.
Here are a few articles on how smell gets into your brain, and where it goes once it gets there.
And just for fun, here’s an article on how cats cannot taste sweetness.