The first is an underground planting base built in London, England, which relies on LED light sources and hydroponic systems to grow all kinds of vegetables that urban residents need every day
The second: a protective mask worn by soldiers in World War I, which can effectively reduce the damage caused by shrapnel to tank observers
Third: A forest building built in Milan, Italy, with nearly 20,000 plants planted on the entire building, which won it the first prize of the International Tall Building Award in 2014
Fourth: A group photo of a death row baseball team in a prison in the United States in 1910, in which the little boy sitting in the middle is the son of the warden
Fifth photo: A super luxury artificial waterfall built on the Dubai Canal, in this world, as long as you have money, you can do a lot of things that others can't do
Sixth: Haitians love to buy lottery tickets, with annual lottery sales of about $2 billion, accounting for 10% of the country's GDP, and lottery stations in Haiti, even the most remote mountain villages
Picture 7: The construction of the Sagrada Familia Church in Spain began in 1882 and is still under construction more than 100 years later
And looking at the way it is built now, it is not difficult to understand why more than 100 years have passed and it has not been built:
Picture 8: Mata Hari was an exotic Dutch dancer during World War I, who was convicted and executed by France for espionage at the time, but whether she was actually guilty has been debated
Picture 9: In 1935, two divers are about to enter the water with their wetsuits in their heavy suits, which are like a set of armor with strange shapes, reflecting people's fear and importance of the sea
Picture 10: A urinal used by Finnish women in the 18th century, which was carried by women in a wide skirt while listening to a sermon by a priest, and could be used through the cover of the skirt
Sheet 11: This is an oil painting that once hung in a Portuguese brothel, a realistic oil painting made by the painter Amstel in 1535 based on real events, recording the scene of friction between the guests in the brothel
Picture 12: In the First World War, telephones were already available in the army, but it was very difficult to make calls, not only to connect extra-long cables, but also to use manpower to generate electricity
Photo 13: Some Japanese female sumo wrestlers preparing to compete are concentrating on warm-up exercises before the competition
Fourteenth: Standing in the C position is the American women's volleyball player Hannah Donaldson, whose strong body brings unlimited security to his teammates, but also brings infinite pressure to his opponent
Photo 15: Amazing coincidence, the name of the world's first person to go to the moon is Neil Armstrong (Neil.A), and his name is written upside down and becomes Alien (Alien).
Sixteenth: More than 100 years ago, color photos were obtained by compositing technology, first using red, blue, and green filters to take three identical photos, and then combining the three photos to get a color photo
Sheet 17: During the reign of the Roman Emperor Nero, a new coin was issued every few years, and these coins recorded the onset of his thyroid disease
Photo 18: In an experiment that converts brain waves into words, the first message that comes out of a patient who has been in the hospital for a long time and cannot speak is that he wants a bottle of beer
Photo 19: The longest-serving flight attendant is Betty Nash, a flight attendant from the United States, who has been flying for 65 years since she took part in her first flight in 1957
Twentieth: The flight chaise longue designed by an American designer must be very comfortable to sit in for a long trip, but thinking about facing someone else's ass above his face, it is estimated that he will not feel very comfortable