the new knowledge from

the new knowledge from

Earthquake is how the cause of the earthquake, earthquake is the most critical fundamental theory in the study, which guide the study of earthquake and the developing direction of earthquake prediction technology. If the cause of the earthquake mechanism
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is there really prehistoric civilization?!

is there really prehistoric civilization?!

A summer of 1968, the United States has an amateur fossil experts. Near the Utah knocking on a piece of fossil, unexpectedly found a startling discovery. He that struck one hundred years not only loose the people believe in the theory of evolution, change
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halley's comet previous generation this life!

halley's comet previous generation this life!

On August 15, 1682, a famous British astronomer haley and his assistant, discovered a comet, operation cycle and consistent, he calculates the comet was named "Halley's comet." return in 1986 when filming of Halley's comet in 1695, is a clerk of the royal
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the earth do you know?

the earth do you know?

Our every day life on earth, it is our only home, you know!On the earth has always had a variety of magical knowledge, then know hit the ball with me together!The formation of the earth originated in space outside the solar system, earth 4.6 billion years
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pyramid power plant may be a prehistoric civilization?

pyramid power plant may be a prehistoric civilization?

Pyramid of ancient civilization is one of the greatest buildings. But how to build pyramid?Now one theory is that the Egyptian pyramids should be successively built by different civilization. The great pyramid was built by prehistoric super civilization,
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interesting things about the earth

interesting things about the earth

1. The earth is not flat, but also the perfect spherical earth has never been a perfect sphere. Earth's axial rotation from the equator than it had expanded by 0.3%. The diameter of the earth from the arctic to the Antarctic is 12714 km, and equatorial di
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