Ceremony of the Keys (London) passes his lantern to a soldier, and marches with his escort to the outer gate. The sentries on duty salute the Queen’s Keys as they pass. The Warder first locks the outer gate and then the gates of the Middle and Byward Towers. The Warder and escort march down Water Lane, until they reach the Bloody Tower archway where a sentry challenges the party to identify themselves: The Warder and escort march down to the foot of Broadwalk Steps where the main Tower Guard is drawn up to meet them. The party halts, and the officer in charge gives the
Ancel Keys famous seven countries study, which led to the currently held medical opinion regarding the dangers of cholesterol, fat and substances containing the same has been criticized as ignoring the cases of Denmark and Norway (countries where the diet is rich in fat, but occurrence of heart disease is low) and Chile (where diet is low in fat, yet occurrence of heart disease is high). Keys was an atheist. When Keys was hired at the Mayo Foundation in 1936, he hired Margaret Haney (1909–2006) as a medical technologist. In 1939 they married and had three children: Carrie D'Andrea, Henry Keys, and