How we invented spear?

Why did ancient humans invent the spear? Long before metal weapons, guns, or modern tools, humans faced animals that were faster, stronger, and far more dangerous than we were. The spear changed that balance by giving humans something no claws or fangs could provide: distance, protection, and a way to turn fear into action. In this video, we explore why the spear may have been far more than a hunting tool — and how this simple invention helped reveal something fundamental about what makes humans different. A sharpened stick changed the way humans survived, hunted, and fought.