John A. Wheeler

John A. Wheeler was a renowned American theoretical physicist known for his fundamental contributions to our understanding of quantum mechanics, black holes, and the nature of spacetime. He helped develop key concepts like the idea of "black hole" and the concept of quantum entanglement, illustrating how particles can be connected across distances. Wheeler also promoted the idea that the universe is shaped by intense interactions between matter and energy, emphasizing the role of observation in quantum phenomena. His work profoundly influenced modern physics, helping us better grasp the universe's fundamental structure and the strange behavior of particles at the smallest scales.