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After the explorers and botanists stayed in the tribe for a period of time, they were surprised to find that the entire tribe was very short in height, with almost no one over 1.5 meters tall. The average height was about 1.2 meters, with only a few individuals. Tall people can r
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Human development is inseparable from science. Science deserves respect and scientists deserve respect. But science is also a double-edged sword. Every invention has its advantages and disadvantages. It still depends on who is wielding the sword. Things created by human research
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Cockroaches are commonly known as Xiaoqiang, and I believe everyone is familiar with them. Cockroaches are one of the oldest insects on earth, living at the same time as dinosaurs and other ancient creatures. It is even more than 100 million years earlier than the birth of the fi
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A sand battery works like a solar panel: it collects heat and stores it as energy. But sunny days are extremely rare in Finland, especially in winter. So Finnish experts have invented something similar - an eco-friendly battery with ordinary sand inside. New eco-friendly battery
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On July 6, the Dongguan Municipal Bureau of Industry and Information Technology issued "Several Measures for Dongguan City to Accelerate the Cultivation and Development of "Specialized, Specialized and New" Enterprises" (hereinafter referred to as the "Measures"). The "Measures"
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Xue Huaiyi, whose real name was Feng Xiaobao, was originally a hawker selling plasters on the streets of Tongguan County. Later, he accidentally injured someone while helping others in a street fight. In order to avoid being arrested by the government, he fled to Luoyang and beca
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Someone once used one word to evaluate the Five Mountains, among which Huashan was evaluated with one word: "dangerous". As one of my country's mother rivers, the Yellow River originates from the Qinghai-Tibet Plateau and runs all the way east. After many twists and turns, the Ye
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