01: An Italian town shaped like a human, Cinderipe, hidden on the hills of Sicily, at an altitude of 732 meters. It is known as the "balcony of Sicily" for its magnificent scenery across the volcano of Mount Etna. Looking down from the air, the town is a very spectacular sight.

02: Square copper rubles minted during the reign of Peter the Great, each with a square, with Russian badges on the four corners, a number on the denomination, and the center of which reads the place and time of the coin.

03: US Army was officially established on June 14, 1775, and just a few months later, the Cavalry Scouts were established. These soldiers played a major role in every conflict that the United States was involved in, and many called them the Army's eyes and ears.

04: In 1915, during the Battle of Isongzo in World War I, injured Austrian soldiers were waiting outside the field hospital.

05: If you have the chance to go to Vietnam, you might as well have a steaming snail meal! In the cold autumn of Hanoi, nothing is perfect than enjoying delicious, fragrant snail dishes and rich spicy and sour dip to warm your belly.

06: Japan's independent sales system is very developed, you can buy various daily items from eggs to masks.

07: Several children in Papua New Guinea are playing their traditional games, the best of which is childhood.

08: The mobile phone pocket on the Korean bus is still very good, making it convenient for you to watch movies.

09: In 1948, a student at the University of Madras in India, they usually tie their hair to nails to prevent falling asleep while studying. It is considered the Indian version of head hanging beam . It is also amazing to work hard.

10: Kupsinette was a budding actress in Hollywood in the 1960s. Six days after the assassination of John Kennedy in 1963, she was found strangled to death at home with a fracture of the hyoid bone in her throat. There are conspirators who believe she has some practical connection to Kennedy’s assassination, but no one has been formally charged.

11: Brazil A female landlord in an apartment was tired of being smashed by football all year round, and could not bear it and installed spikes on the anti-theft window.

12: The female wolf is teaching the cubs to learn to roar. If they can't learn, the wolf will not be able to survive.

13: A piece of Polish armor in the 16th century, made of 1074 steel plates fixed with steel rings.

14: About 2500 BC battery, Baghdad battery is a ceramic jar with a copper tube inside and an iron rod in the copper tube. This battery design does generate some voltage. Ancient Babylonian probably knew the galvanizing method of these containers, although skeptics believed they were only used to store reels.

15: In May 1938, after a subway train accident in London, a large number of buses drove to the streets.

16: In the winter on the streets of St. Petersburg, Russia, an old man walked on the street with his pet.

17: One of the most poisonous species on Earth, the golden poisonous dart frog does not even need to attack, it has a poison applied to its skin, and if touched it, it is enough to kill 10 adult men.

18: Netherlands Keukenhof : The largest garden in the world.

19: A beauty a hundred years ago, a woman from Armenian , photographed in 1883.

20: Bulgarian chariot 2000 years ago, with a complete horse skeleton. Between 1800 and 2000, the chariot was made of wood and covered with bronze, symbolizing "prestige, power and authority."

21: A waste recycling plant in Denmark has a ski resort and an entertainment center on its roof.

22: According to legend, medieval men in Europe rely on chastity bags to prevent their wives from cheating.Since most men need to go to the battlefield, they are very worried about their wife's loyalty, so they came up with a solution: chastity belt. The chastity belt is a belt that, in medieval drawings, looks like a metal device with a lock in front, and a woman wearing the belt cannot open the lock without her husband's permission.

23: This is a 19th century bridge in Germany, and when light shines on it and causes reflection in the water below, it forms a complete circle, especially in autumn, which is more beautiful.

24: thyrol is also called Tasmanian tiger and Tasmanian wolf , but it is neither a tiger nor a wolf. It is actually the largest carnivorous marsupial in modern life. This thyrol family at the Hobart Bomaris Zoo in 1910 was the last image left to the earth by this species, and all thyrols were extinct in the 20th century.

25: Golden sandals and toe pads found in the tomb of the wife of Toutmos III in ancient Egypt, date back to the mid-15th century BC.

26: Phantom: The World's First Superhero premiered in 1936. As one of the first costume superheroes, he laid the foundation for the creation of characters such as Spider-Man and Batman .

27: Brand new baby safety seat, around the 1950s.

28: A cool athlete in the North Korean shooting range.

29: The ancient Tatv Monastery in Armenia was built in the 9th century and is located on the basalt plateau. Despite its age, the monastery is well maintained.

30: In 1943, , advertising poster featuring Hitler during in World War II.
