The weights of atoms and molecules are quite precise today, but has quite a long and complicated history. This video dives into the very beginning of that history, right when modern atomic theory was beginning to surface. John Dalton is the inventor of relative atomic weight, and his ideas were instrumental in getting atomic theory off the ground and running. Not only does this video cover Dalton's contribution, but also two scientists after him that destroyed his initial theory less than a decade after he published it. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com

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