A lot of people don't know about the story of muniuliuma. Let's enjoy it with Xiaobian.
Many buildings or objects left by the ancients are amazing to the modern people. It is hard for people to imagine how the ancients did it under the current conditions. For example, we have to admire the wisdom of the ancients. There is one thing that was invented by the ancients. It can be used when unearthed thousands of years later. It's against the sky. This item is the invented means of transport, called the "wooden cattle and flowing horses".
The manatee was invented in the Three Kingdoms period. It was divided into manatee and manatee. When Zhuge Liang was preparing for the northern expedition, the transportation of grain became a big problem due to the rugged terrain of his country. For this reason, Zhuge Liang invented this kind of transportation tool, which can carry 400 Jin of grain and walk more than 30 miles a day, which is a magic weapon in ancient times. At that time, the ordinary scooter could only pull about 200 Jin of grain, and it had to be when the road was flat.
It was not only an invention against the sky at that time, but also can be used when it was discovered by Sichuan scientists more than 1000 years later, which is really amazing. Huang Youjun, an expert who has studied the muliuliu horse for more than 30 years, said that this kind of muliuliu horse is particularly suitable for walking in the mountains. The muliuliu horse is equipped with a brake device similar to today's, which can stop at any time whether it is uphill or downhill.
Experts also say that a wooden ox can drive a 400 Jin object on a 40 degree steep slope. There is no problem. Unfortunately, there is no information about the principle of the wooden ox and the horse. It may have been destroyed in the wars of the Three Kingdoms period. Experts only know that Zhuge Liang invented it and used the physical lever principle, and others could not be known. It was invented more than one thousand years ago and can still be used today. Even experts have been unable to explain its principle. It can be seen how high the wisdom of the ancients is.
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