1) The shortest war in history lasted only 38 to 45 minutes between Britain and Zanzibar in 1896.

2) The fingerprints of koalas are so similar to humans that they have been mistaken at crime scenes.

3) In Greek mythology, the Trojan War is a legendary conflict between the city of Troy and the Greeks, sparked by the abduction of Helen of Troy. It is immortalized in Homer's epic poems, the Iliad and the Odyssey, and features famous heroes like Achilles, Hector, and Odysseus.

4) The first photograph of a black hole was captured in 2019 using a network of telescopes around the world.