One idea suggested by the Department of Energy is to use hostile architecture in order to prevent future civilization from meddling with buried nuclear waste.

Qingdao, China, which was a German territory from 1898-1914

Americans in New York march in protest of Hitler’s regime after Kristallnacht, the wave of body anti-Jewish violence in Germany and Austria, November or December 1938

Driving in Tunisia

Budapest, Hungary, c. 1900

This Dolphin can throw a perfect spiral

To better crush the food they eat, pangolins swallow sand or small pebbles.

Lots of birds use this method.

German soldiers surrendering to US troops outside of Metz, France, November 1944

It can get as low as -40c in Finland during the winter. The trees get covered in so much snow on frost, it ends up looking like a landscape on another planet

In 1965, a morbidly obese man did not eat food for over an entire year. The 27 year old was 456lbs and wanted to do an experimental fast. He ingested only multivitamins and potassium tablets for 382 days and defecated once every 40 to 50 days. He ended up losing 275lbs.

🇬🇧 🏏 Children playing cricket in the back streets of Newcastle, UK, 1962

🕵🏻‍♂️ This is what a spy tent looks like.

Its whole secret is that from the outside it is the most ordinary, but from the inside it is completely transparent, you can see everything that is going on around you.

Scintillating lizards, sticking out their blue tongue, frighten the enemy, which causes it to immediately leave. After all, bright colors for many animals are an indicator of danger to the representative.

However, the skinks are not poisonous☺

🇺🇸 John F. Kennedy in his motorcade in Dallas, just moments before his assassination, 22 November 1963

The purest glacial river in Alaska, USA.

An unusual robber was caught.

🇸🇪 Children walking in the countryside, Sweden, c. 1900

In Bhutan it's a tradition to see if a man can shoot an arrow while his dick is being touched

Crocodile Gavial

A characteristic feature is a thin, elongated, pointed snout, adapted to feeding on fish.

Men outside a mosque in Samarkand, c. 1905-1915. Original colour photograph by Russian photographer Prokudin Gorsky