Helmholtz (Hermann von Helmholtz)

Hermann von Helmholtz was a 19th-century scientist known for his work in physics and physiology. He made important contributions to understanding how the eye and ear work, explaining how we perceive colors, vision, and sound. Helmholtz also studied energy and thermodynamics, helping to establish the principle that energy cannot be created or destroyed. His work bridged the gap between biology and physics, providing insights into sensory perception and laying groundwork for modern neuroscience and psychology. Overall, he advanced our understanding of how humans experience the world through their senses.