Paul Karrer
18891971
Swiss chemist and biochemist who shared the 1937 Nobel Prize for Chemistry for his investigations on carotenoids, flavins, and vitamins A and B2
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Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18851971
Hungarian Marxist philosopher and literary critic who developed the theory of reification and contributed to Western Marxism