William Henry Bragg
18621942
British physicist, mathematician, chemist, and crystallographer who uniquely shared the 1915 Nobel Prize in Physics with his son for their work in X-ray crystallography
2 goffadwriaeth wedi'u canfod
Gweld pob un yn Bywydau gyda'r hidlydd wedi'i gymhwyso18881942
Cuban chess player, diplomat, and non-fiction writer who became the third world chess champion, renowned for his endgame skill and speed of play
