Ken Alder is a professor of history and Milton H. Wilson Professor of the Humanities at Northwestern University. He is the author of The Measure of All Things, published to worldwide acclaim in fourteen languages. He lives in Evanston, Illinois.
~~tag-text~~
In June 1792, amidst the chaos of the French Revolution, two intrepid astronomers set out in opposite directions on an extraordinary journey. Starting in Paris, Jean-Baptiste-Joseph Delambre would make his way north to Dunkirk, while Pierre-François-... SEE MORE