"Hole Lake" Conchas, Portugal

This is a hydroelectric reservoir, and the frightening sinkhole is a mine spillway where excess water escapes and then enters the river.

Brazilian soldiers in Italy, WWII, 1945

This man paid 10,000 bitcoins for two pizzas in 2010

Trilobite beetles are poisonous, but the insects have no special glands that can secrete poisonous substances.

During the Battle of the Bulge, a US Army half track crosses a temporary bridge over the Ourthe River, in the war-torn Belgian city of Houffalize, January 1945 (Colourized)

Beautiful morning on Palawan island, Philippines.

Kangaroos live about 6 years in the wild and more than 20 years in captivity.

🇪🇸 Queen Victoria Eugenie of Spain, c. 1910s

Ibiza in 2000 vs Ibiza in 2024

White tigers have incredible hearing and vision.

Their hearing, along with their stealth, helps them hunt in the jungle in the dark.

Children in a London slum playing marbles, c. 1860s-1870s

💡 Beautiful lighting of the Rijksmuseum

The Rijksmuseum is an art museum in Amsterdam. It is one of the top twenty most visited art museums in the world.

A waterfall of clouds on the slope of the Markotkh Ridge in the Tsemesskaya Bay.

The cause of this phenomenon was a sharp temperature drop in the mountains.

A Greek Orthodox Christmas procession, 1945

Italian police drove a Lamborghini Huracan 500km from Padua to Rome in just 2 hours, averaging 233km/h, to deliver 2 donor kidneys for life-saving surgery.

🇳🇱 Ice skating, the Netherlands, c. 1900-1920s

One of the reasons why women live longer than men

Biologists have found that bathing in hot tubs benefits large rodents.

Soldiers of the British Indian Army training with bayonets, WWI