With Winter break coming fast and Linus Pauling having apparently solved the structure of DNA, Jim Watson and Francis Crick extinguished any hope of modeling their own structure. Eager to take advantage of a few days off, their Cavendish office mate, Peter Pauling, headed for the continent in the company of a friend whom he described as “a mad Rhodes scholar” who had “wooed” him with his “insane plan” for exploring Europe.
On this trip, which was indeed ambitious, Peter visited Munich, Vienna, Linz, Brussels, Frankfurt, and Bavaria, hitchhiking his way from location to location. Crossing Germany, Peter saw neighborhoods still littered with the rubble of the Second World War, alongside industrious people struggling to rebuild. His mode of travel, he confessed to his mother in a letter, had seemed a better idea when its low cost was his only consideration. In person, however, spending several hours standing in or walking through the snow had a way of changing one’s priorities.
Want to read more? The full post is at “Peter Pauling and the Discovery of the Double Helix, 1952-1953.“