🇬🇧 King George VI and the Queen Mother survey the aftermath of a German bombing raid in September 1940 which destroyed Buckingham Palace chapel.

Dude made neural nets play Charades - one model draws an SVG image and the others try to guess what it is.

Annually, tens of thousands of stingrays make their way to the coastline of the Baja California Peninsula on the Sea of Cortez.

This is one of the few places on the planet where they can be seen in such numbers.😱

Polish King Jan III Sobieski defeats the Ottoman Turks at the Battle of Vienna, 12 September 1683, by Martino Altomonte. Sobieski led the Polish cavalry along with Austrians and Germans in a massive charge down the hillside towards to the Ottoman besiegers surrounding Vienna. Soon, the Ottoman battle line was broken and their forces scattered in disarray.
This battle marked a turning point in Ottoman expansion into Europe, after which they gained no further ground.

Wasp eats a Mantis alive while the Mantis eats a Wasp alive!

Building a cruise ship

Black veterans at a Confederate veterans reunion in Tampa, Florida, 1927

The difference between subways in Japan and India.

Order vs. chaos

The amazing frog Hylomantis lemur

Frogs of this species have encountered chytridiomycosis. That's an infectious disease of amphibians caused by microscopic freshwater fungi.

Wehrmacht soldiers dismantling Polish government insignia in Gdynia soon after the invasion of Poland in September 1939.

Cloud chamber (Wilson chamber).

That’s a unique device capable of making normally invisible particles of radioactive radiation visible.

The kookaburra is one of Australia's national symbols, along with the platypus and the koala.

🇬🇧 A barrage balloon over Tower Bridge in London during the Battle of Britain, WWII, c. 1940

90s pc never obsolete

The sugar glider is a small animal resembling a squirrel in body shape. Its body length is 15-21 cm, its tail 16.5-21 cm. Its body weight is 95-170 grams.

Marienburg, Prussia, 1890s

🚁 This is how forest fires are put out.

Although the lesser panda is a carnivore, it feeds mainly on plant foods.

Public execution of Polish civilians randomly caught in a street roundup in German-occupied Bydgoszcz, September 1939

We continue to find out 'essential facts for life' with the help of Mr Beast. This time he checked how many balloons it takes to lift a small building.

Many people think that tulips are native to Holland🌷

But in fact, tulips are Turkey's oldest treasure. The Ottoman Empire created huge gardens planted with tulips.