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English naturalist and biologist

English chemist, theologian, educator, and political theorist

English-brazilian biologist

English musician and astrophysicist

British physician

British stateswoman and prime minister

British chemist, biophysicist, and X-ray crystallographer

British naturalist, explorer, geographer, anthropologist and biologist

Scottish-American naturalist

British astrophysicist

British theoretical physicist, cosmologist, and author

English philosopher, biologist, sociologist, and prominent classical liberal political theorist

Scientist and inventor known for his work on the telephone

English biologist and comparative anatomist

English architect

British molecular biologist, biophysicist, neuroscientist; co-discoverer of the structure of DNA

English botanist and scientific translator

British broadcaster and naturalist

English ethologist, evolutionary biologist and author

English chemist

British ornithologist and police officer

Civil servant, political reformer and amateur biologist

British fossil collector, dealer, and paleontologist

British physicist and mathematician and founder of modern classical physics

British quantum physicist

Physician

Italian nuclear physicist

British sociologist

English material scientist

British weapons expert

British birth control campaigner and paleontologist

English natural philosopher, architect and polymath

British botanist

British explorer, cartographer and naval officer

Medieval philosopher and theologian

British activist

British-Indian geneticist and evolutionary biologist

British polymath: geographer, statistician, pioneer in eugenics

Physiologist and decompression researcher

Scottish photographer and botanist