A. J. Ayer
19101989
English philosopher known for promoting logical positivism through works like Language, Truth, and Logic
2 goffadwriaeth wedi'u canfod
Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso19031989
American geneticist who, with Edward Tatum, discovered the "One gene-one enzyme hypothesis," revealing how genes control biochemical events