Feeding a prisoner wearing a cangue (a board with the prisoner's crimes written on it), China, 1902

Baby gorilla and baby human reacting to a cold stethoscope.

An adult panda needs about 10 square kilometers to live a full and peaceful life in its natural habitat.

Nazi SS prison guards forced to load victims of Bergen-Belsen concentration camp into trucks for burial after the liberation of the camp by British troops in April 1945.

A simple binary machine.

Some gopher species can interbreed with other closely related species, but their offspring are infertile.

Danish and Prussian forces clash at the Battle of Dybbøl during the Second Schleswig War, 18 April 1864. The result was a Prussian victory.

Atlantic City, New Jersey, wood engraving, published in 1880

Group of Boer fighters from the Oranje Vrystaat (Orange Free State) during the Anglo Boer War, 1899 (colourised)

The Maldives consists of 26 atolls located in the Indian Ocean.

Jellyfish - Chirodectes maculatus, which for the first time it was possible to capture on video.

🇫🇷 A lady in the traditional dress of Alsace, France, c. 1890s

All languages of the world travel at the speed of sound, only sign language travels at the speed of light

A German woodcut depicting the Lisbon massacre. On 19 April 1506 in Lisbon, Portugal, a crowd of churchgoers attacked and killed several people in the congregation whom they suspected to be of Jewish background. The violence escalated into a city-wide riot that killed as many as 4,000 Jewish converts to Christianity.

Bees fight off hornet attack

Pseudoceros lindae, the common name for the Linda flatworm, is a marine species of flatworm that belongs to the family Pseudocerotidae.

🇯🇵 Emperor Taishō, 123rd Emperor of Japan. He reigned from 1912-1926.

The clumsiness of crocodiles is very deceptive, they are able to develop amazing speed over short distances.