Medicine

Waksman, Selman Abraham

American biochemist

Wald, George

American biochemist

Cyclopropane

chemical compound

Kellogg, John Harvey

Biography & Breakfast Cereal

Betzig, Eric

Biography, Nobel Prize, & Facts

Nirenberg, Marshall Warren

American biochemist

Betel

plant

Haigneré, Claudie

Biography & Facts

Carrel, Alexis

French surgeon, sociologist, and biologist

Genetic Epidemiology

Tetrahydrocannabinol

drug

Helmholtz, Hermann Von

German scientist and philosopher

Seibert, Florence

American scientist

LSD

Psychological Effects, & Ergot Fungus

Harmine

drug

Frerichs, Friedrich Theodor Von

German pathologist