it's a diamond mine in Mirna, Siberia. It measures 525 m deep and 1.25 km in diameter, making it the biggest man-made hole in the world. The suction from the hole is so powerful that helicopters flying over it have crashed.
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A splash of water is illuminated by the setting sun in British Columbia, Canada (Photo by Rob Leslie) -
Punakha one of the 20 districts of Bhutan. Punakha was the capital of Bhutan and the seat of government until 1955, before Thimphu. ... -
The Brooklyn Bridge is a bridge in New York City and is one of the oldest bridge in the United States. Completed in 1883.
