Africa and Europe are separated by just the narrow Strait of Gibraltar, yet no bridge or tunnel connects these two continents. In this video, we explore why Africa and Europe remain physically ...

It’s a question that has fascinated engineers, geographers, and travelers for decades: Why isn’t there a bridge connecting Europe and Africa? With only about 13 kilometers of water separating Spain ...

Nearby, the blast furnace of Coalbrookdale, built in 1708, is a reminder of the discovery of coke. The bridge at Ironbridge, the world's first bridge constructed of iron, had a considerable influence ...