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Stonehenge, the logistical feat that still baffles archaeologists
Standing on Salisbury Plain in southern England, Stonehenge ranks among the most famous prehistoric monuments in the world, listed as a UNESCO

The Nazca Lines, a mystery etched into the Peruvian desert
In the Peruvian desert, about 400 kilometers south of Lima, lies one of the most intriguing archaeological sites on the planet: the

The Antikythera mechanism, a 2,000-year-old ancient "computer"
In 1901, Greek sponge divers explored the wreck of a Roman ship that had sunk near the small island of Antikythera, between

Antarctica, not the Sahara, is the largest desert in the world
When we hear the word desert, the collective imagination almost automatically conjures images of scorching dunes and unbearable heat, like the Sahara,

This town's border is so tangled that houses change country room by room
Straddling Belgium and the Netherlands, the small town of Baarle forms what is arguably the most complex border configuration on the planet,

The world's largest artificial islands are visible from space
Off the coast of Dubai, in the United Arab Emirates, stand artificial archipelagos whose scale defies imagination: millions of tons of sand

The world's shortest international border is under 100 meters long
When you think of an international border, you generally picture long lines running across entire continents, separating countries over hundreds, even thousands

Kiribati redrew the international date line to see the sun first
Few people could point to Kiribati on a map, and that is entirely understandable: this island nation in the Pacific is home

Derinkuyu, the Underground Turkish City That Housed 20,000 People
The Cappadocia region owes its highly distinctive landscape to intense volcanic activity dating back several million years, which blanketed the terrain in