A curious orca.

Officers on the bridge of a destroyer, escorting a large convoy of ships keep a sharp look out for attacking enemy submarines during the Battle of the Atlantic, WWII, October 1941

Rhinoceros horns, in their composition, are closer to human hair and nails than to bones.

Bears do not have to hunt for fish. All they have to do is open their mouths and let the fish jump in.

Obersteurmann Helmut Klotzch yells for help after his submarine, U-175, is sunk in the Atlantic by U.S. Coast Guard Cutter Spencer, April 1943. The sub was just about to attack an Allied convoy. Klotzch was rescued by Spencer.

Presents for the Polar Bears (Video by Peak Wildlife Park, UK)

Crystal clear water in a mountain river in Alaska.

Young native girl of the Blackfoot tribe in a stream near hear tipi, Montana, c. 1900 (colourised)

A snake trying to crawl over a microfiber cloth

Lake Lago di Como lies in northern Italy in the region of Lombardy and ranks as the third largest lake in Italy after Lake Garda and Lake Maggiore 🇮🇹

🇫🇷 The streets of Paris, France, 1925

Hermit crayfish have a special pair of paws to scratch their bum in the shell.

At over 2,000 years old, Xin Zhui, also known as 'Lady Dai', is a mummified woman of China’s Han Dynasty (206 BC-220 AD) who still has her own hair, is soft to the touch, and has ligaments that still bend, like a living person. She's widely recognized as the best-preserved human mummy in history.

🇦🇹 People stand in the square of the medieval town of Innsbruck, Austria, 1932

A cow shampoo and blow-dried up.

Rats are the only non-primate animals that can laugh. Rats have the ability to formulate and learn rules on their own.

Ballerinas performing in London, 1953

A map of all of the sunken Imperial Japanese Navy ships of WWII.

How over extended jaws from horror movies look before the cgi is added.

British soldiers at the Second Battle of El Alamein, Egypt, WWII, 24 October 1942. The result was an Allied victory against German and Italian forces.

Chinese roads have a centre lane like this. A special device moves it depending on the traffic load. On which side the traffic is heavier, the motorway is widened.