Swimming pool in a cave, Santorini, Greece1 photos

The age of the Chelyabinsk meteorite is 4.56 billion years

House on the Edge of the Land, Norway

In China, teachers allow children to sleep in the classroom for 20 minutes so that children learn better. Sorry, but you live in Russia

BMW engine

For their 56-year marriage, the romanticist Paul Brockman (78) purchased 55,000 different dresses for his wife Margot (76)

The grain under the microscope

Evening at the hotel cafe on the island of Santorini, Greece

Toledo Metro Station in Naples, Italy

Evening Venice, Italy

The resting lama, Machu Picchu, Peru

Calm of Calb Bull, Australia

Thunderstorm in Beijing, China