What is Gobekli Tepe?

Get ready to travel way, way back in time to uncover a massive mystery that completely rewrote the history books! Have you ever wondered what the oldest temple in the world is? It is not the Egyptian Pyramids, and it is not Stonehenge. It is a giant, dusty site in Turkey called Gobekli Tepe, and it was built a whopping 11,500 years ago! But here is the craziest part: the people who built it didn't have wheels, metal tools, or even farms! They were ancient hunter-gatherers. So how did they mov...