John Rock (American Scientist)
John Rock (24 March 1890 - 4 December 1984) was an American obstetrician and gynecologist. He is best known for the major role he played in the development of the first hormonal contraceptive, colloquially called "the pill".
Read more about John Rock (American Scientist): Early Life and Career, Pill Development and Promotion, Conception of The Natural and Its Implications
Famous quotes containing the words john and/or rock:
“Old men who never cheated, never doubted,
Communicated monthly, sit and stare
At the new suburb stretched beyond the run-way
Where a young man lands hatless from the air.”
—Sir John Betjeman (1906–1984)
“The acorn’s not yet
Fallen from the tree
That’s to grow the wood,
That’s to make the cradle,
That’s to rock the bairn,
That’s to grow a man,
That’s to lay me.”
—Unknown. The Cauld Lad of Hilton or, The Wandering Spectre (l. 2–8)