An incredible new map captures a stunning snapshot of the Roman Empire's vast transportation system as it was nearly 2,000 ...
At its zenith in the second century AD, the Roman Empire encompassed more than 55 million inhabitants stretching from Britain to Egypt and Syria. While historians have long recognized that an ...
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
Over the past 50 years, geographers have embraced each new technological shift in geographic information systems (GIS)—the ...
Needing to redraw North Carolina's legislative districts under a court order, lawmakers last year employed a state lottery ...