Bridges are the most public form of engineering there is: you can see the whole argument at once, and you find out immediately whether it worked. These fourteen are worth…
The Leaning Tower of Pisa is the freestanding bell tower of Pisa Cathedral, standing in the Piazza dei Miracoli in Tuscany. It draws millions of visitors a year, almost all…
Source: Wikipedia
On a remote, windswept stretch of Arctic tundra in the far north of Russia, near the border with Norway, there sits a rusted metal cap bolted over a hole…
Source: Wikipedia
Every summer, thousands of visitors climb the 257 steps of the Cape Hatteras Lighthouse, admire the barber-pole spiral and the Atlantic view, and descend without realizing the strangest fact…
Source: Wikipedia
Cities have burned, flooded, and rebuilt. Cities have been abandoned. But only one city on Earth is currently picking itself up — cathedral, clock tower, hotels, and thousands of…