John William Strutt, 3rd Baron Rayleigh
John William Strutt, 3rd Baron Rayleigh, OM, PRS (/ˈreɪli/; 12 November 1842 – 30 June 1919) was an English physicist who, with William Ramsay, discovered argon, an achievement for which he earne...
John William Strutt, 3rd Baron Rayleigh - Wikipedia