Crystallography

🇬🇧Dorothy Hodgkin

Science

1910–1994

"Would it not be better if one could really 'see' whether molecules...were just as experiments suggested?"

🇬🇧William Henry Bragg

Science

1862–1942

"On Mondays, Wednesdays, and Fridays we use the wave theory; on Tuesdays, Thursdays, and Saturdays we think in streams of flying energy quanta or corpuscles."