What’s the point of noses? | BBC Ideas

We all have noses. But what’s the point of noses? And why do noses stick out? A quick look at the evolution and science of the human nose. Subscribe to BBC Ideas 👉 ____________________________ Do you have a curious mind? You’re in the right place. Our aim on BBC Ideas is to feed your curiosity, to open your mind to new perspectives, and to leave you that little bit smarter. So dive in. Let us know what you think. And make sure to subscribe! 👉 Visit