Yosemite National Park highlights Indigenous arrowhead crafting

There is a simple reason why Indigenous arrowhead crafting has remained largely the same for thousands of years—if something works, it works. The earliest examples of these lethal tools date back around 74,000 years ago to Stone Age Ethiopia, but the skill is still practiced today by trained artisans around the world. Yet, the process isn’t only a matter of breaking rocks into sharp-edged projectiles.. As Yosemite National Park officials recently highlighted, there is more to this ve