RT @NobelPrize: #OTD in 1940, Martin Kamen & Samuel Ruben confirmed the existence of the carbon isotope 14C. Building on the discovery Will…
Tweet 27/02/2022 08:46 AM
Posted by Bolton School on 27 Feb 2022
Modified by Bolton School on 17 Sep 2023
RT @NobelPrize: #OTD in 1940, Martin Kamen & Samuel Ruben confirmed the existence of the carbon isotope 14C. Building on the discovery Will…