In "A Short History of Nearly Everything," Bill Bryson presents a vivid analogy of Yellowstone National Park, describing it as a massive deposit of potential energy, likened to a pile of TNT that stretches across Rhode Island and soars eight miles into the atmosphere. This portrayal captures the immense geological power that lies beneath the surface of the park, hinting at the volcanic activity that has shaped much of its landscape.

Visitors to Yellowstone may unknowingly tread on this volatile foundation, surrounded by breathtaking beauty and natural wonders. Bryson's imagery emphasizes not just the park's scenic appeal, but also the underlying forces of nature that make it a unique and potentially dangerous environment. This highlights the importance of understanding the geological processes at play in such extraordinary places.