John Tyndall

John Tyndall was a 19th-century scientist known for his work in atmospheric physics and the study of light. He discovered that certain gases can absorb and scatter light, explaining natural phenomena like blue skies and sunsets. Tyndall also investigated how light can be guided through materials, laying foundational principles for fiber optics. His experiments demonstrated that light could be bent and transmitted through glass, a concept that is crucial in modern communications technology. Tyndall's contributions helped bridge the gap between physics and practical applications, influencing both our understanding of the atmosphere and advancements in optical technology.