In other words, many people have a lot of doubts about the ancient cultural relics of foreigners, and the following things made by ancient foreigners, you can see how many of them are true.
It's just a little doll-like thing, about 1,500 years old, and I really don't know that I thought it was made just last week.
This one is more stunning, a silver swan powered by clockwork, with a particularly flexible neck, dating from the 18th century. The mechanical clockwork swans can "float" on the stream, and the small silver fish that "swim" in the water are also decorated with silver leaves.
When the clockwork is activated, the "swan" twists its neck flexibly and can even pick up small silver fish floating in the water.
Can you think of it? It's an artifact from ancient Egypt, like the steering wheel of a car today.
This is the glove of the Holy Roman Emperor, which looks very powerful, but it is actually very powerful. More than 700 years have passed. Isn't it rusty?
This robot is quite explosive, and it's still operational. It was made in 1770 and is powered by a series of cumbersome clockwork.
And, even more impressively, it can also be used for simple writing and drawing.
The Iranians more than a thousand years ago, made a safe with a code. The pattern on it is really incomprehensible to ordinary people, and the password is said to have hundreds of millions of different combinations.
This is in a 13th-century Hindu temple, and the lights on the ceiling of the temple are actually carved out of marble. I can't imagine how long it will take to carve.
Few people should be able to carve such a surprising sculpture now, which is carved from an oak wood into a skeleton with a bow and arrow, more than 700 years ago.
If a physicist is romantic, there is nothing to be a writer. A ring from the 16th century. On the surface, it looks ordinary, but when it unfolds, it's a different scene. It symbolizes love across time and space, unswerving.
I used to watch movies and always felt that the armor of European soldiers was too bulky, but after watching this animation, I understood. It was part of the armor of European knights in the 15th century.
This is one of Japan's three most famous guns, the "Nippon", which was cast between 1336 and 1573. If you take it and cut it with the Yue Wang sword, who will win?
A bronze sword with more than 3,000 years of history was found in Germany, will it look too new, but it has just been unearthed.
This oil lamp is interesting, after closing, it can actually light its own fire.
The Luchigues Cup, which is more than 1,600 years old, looks very Roman, and it can change colors.
Foreigners are quite good at everything, and in Ottoman Turkey, workers would build small houses for birds on top of buildings. You are like this, how can the little bird still struggle to build a house.
This is a prosthetic leg used by an injured man in Egypt more than 3,000 years ago, and it looks like a toe.
The ship is still well preserved, it was built in Sweden in 1628, then sunk, salvaged, and turned out to be intact.
This is the 18th-century Italian sculptor Antonio Corradini's "Humility", carved from marble to create a light veil, his amazing skill and deep understanding of the structure of the human body, as if to give life to stone.