Humans don’t have sharp teeth or fangs, but what we do have is the ability to throw things really, really well

Among all other animals, humans seem to be at quite a physical disadvantage. We don’t have sharp teeth or fangs, we’re not particularly fast and relatively not that strong. Much smaller chimpanzees are stronger and deadlier with their teeth and bare hands. We have big brains… but we’re also the only animals who are able to throw with incredible accuracy. Instead of getting up close with built-in sharp claws, we’re able to pick up a rock or a stick and hurl it at an enemy with incredible speed and accuracy. Projectiles. It’s what we’ve always been really good at.

Read more here