knowledge-daily

The geography book needs to be changed again, the four oceans become five oceans, why there is one more on the earth...

70% of the earth is covered by oceans, and the oceans were previously divided into 4 regions, namely the Arctic Ocean, Indian Ocean, Atlantic Ocean and Pacific Ocean. These 4 oceans account for 90.3% of the total ocean area.

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Why do Galapagos penguins live in the tropics? How does it endure the extreme heat...

The only tropical penguin: I had to endure the extreme heat for Chafan, and it was endangered due to species invasion

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The barnacle goose that was once regarded as "seafood" by jumping a hundred meters high cliff just two days after it was born...

Survival from the Cliff

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Why does Newtonian mechanics have absolute space?

After talking about quantum mechanics, I must talk about the theory of relativity. After all, the theory of relativity is also one of the two pillars of today's physics.

Reading659
The hip is 6.5 meters high and the nose is 30 meters long from the tip of the tail. Is it the largest dinosaur...

A 14-year-old kid found a giant dinosaur: the hip is two stories high, and the length from the nose to the tip of the tail is 30 meters

Reading423
Is there no problem of inbreeding for animals? Why do they feel that they can mate at will?

Cousin, cousin, the reason why the custom of kissing and kissing is abandoned is to avoid genetic defects caused by inbreeding. The iconic "shoehorn" face of the European royal Habsburg family is caused by the marriage of close relatives..

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Why are the ancient Jinshi divided into Jinshi and Jinshi, Jinshi background, and Jinshi background, each...

The imperial examination system originated in the Sui Dynasty. The founder was Yang Guang, the Emperor Yang Guang, who was not well-known in history. It flourished and prospered during the Tang and Song Dynasties. It reached maturity and peak in the Ming and Qing Dynasties. The imperial examinations in the Ming and Qing DynastiesThere are four levels, namely, children’s exam, township exam, meeting exam, and palace exam.

Reading 545

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