For centuries, humans slept in two distinct shifts. Biphasic sleep.

The Forgotten Common Medieval Habit of ‘Two Sleeps‘. “For centuries, humans slept in two distinct shifts, separated by a period of nighttime activity. In this video, we explore the fascinating history of biphasic sleep, a once-common practice where people divided their nights into a “first sleep” and a “second sleep.” — Medieval Sleep. BBC. 9… Read More For centuries, humans slept in two distinct shifts. Biphasic sleep.

The Reformation: Historical Conditions, Unintended Consequences

Brad S. Gregory is Dorothy G. Griffin Professor of Early Modern European History at the University of Notre Dame, a world-class historian, and award-winning author of Salvation at Stake: Christian Martyrdom in Early Modern Europe and The Unintended Reformation: How a Religious Revolution Secularized Society. He received his Ph.D. from Princeton University and was a Junior Fellow in the Harvard… Read More The Reformation: Historical Conditions, Unintended Consequences

‘Twas Thought A Fair Price to Pay for Galloping Inflation

Henry I’s date of birth is generally accepted as 1068 AD. The location of his birth is most likely Selby, located in Yorkshire. — Ancient Origins History. According to English historian David Starkey, Henry I (1065-1135) upon finally becoming king of England promptly investigated complaints of “galloping inflation,” since the entire prosperity and stability of the… Read More ‘Twas Thought A Fair Price to Pay for Galloping Inflation