Ever wondered what's REALLY inside the data centers fueling the AI revolution? AFP takes you on a rare tour: massive concrete warehouses packed with 19-inch server racks, GPUs hotter than ovens, water-guzzling cooling systems (66B liters in US alone last year!), and power-hungry ops chasing ‘behind-the-meter’ energy like solar, gas, and future nukes. From Ashburn's data hub to rural builds balancing speed vs. cost – we unpack the heat, water wars, and energy crunch as Big Tech races for AI dominance.