ティンダル山
British physicist (born in Ireland) remembered for his experiments on the transparency of gases and the absorption of radiant heat by gases and the transmission of sound through the atmosphere he was the first person to explain why the daylight sky is blue (1820-1893)
英国の物理学者（アイルランド生まれ）で、ガスの透明性、ガスによる放射熱の吸収、および、大気中の音の伝送の実験で知られる 日中の空がなぜ青いかについて説明した最初の人（1820年−1893年）