TIL of Constantine XI Palaiologos, the last Roman Emperor. 563 years ago today, as Ottoman cannons breached the once-mighty Theodosian Walls of Constantinople, he donned the appearance of a common soldier and
Evolution of immune genes is associated with the Black Death
The health effects of PM2.5 smoke from Canada wildfires and the AQI, explained : NPR
A Patriot's History of the United States: From Columbus's Great Discovery to the War on Terror: Larry Schweikart, Michael Allen: 9781595230324: : Books
New Approaches to Understanding the Effects of Gun Policies
Orion Magazine - Confessions of a Recovering Environmentalist
OC] The increasing gap between Global Fossil Fuel consumption vs. reported CO2 emissions (1980-2016) : r/dataisbeautiful
Animation: How the European Map Has Changed Over 2,400 Years