Notable Birthdays in Science
Lazzaro Spallanzani (1729)
Italian Catholic priest, biologist, and physiologist Lazzaro Spallanzani was born in 1729. His groundbreaking research revealed that digestion is driven by chemical processes rather than merely the physical grinding of food within the body.
Frederick Gardner Cottrell (1877)
American physical chemist, inventor, and philanthropist Frederick Gardner Cottrell was born in 1877. He is best known for creating the electrostatic precipitator, a significant invention aimed at reducing air pollution.
Norman Healey (1911)
English biologist and chemist Norman Healey was born in 1911. He gained recognition for developing the back extraction technique, which allows for the effective purification of penicillin in large quantities.