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Jurassic water bugs used one leg to lay their eggs until they hatched. (Image credit: Courtesy Diying Huang) Insects that lived 160 million years ago had clusters of eggs hanging from their legs, like grapes hanging from a vine. Scientists recently discovered evidence of this par
Fossils discovered in northeastern China show Jurassic insect with eggs on its legs
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Does your Teddy dog often have tantrums? Can you tell when it's angry? In fact, when a Teddy dog is angry, it can be seen through its behavior. The "angry" the Teddy is, the more obvious these 8 symptoms are. 1. The more angry your Teddy dog is, the more madly abusive it wi
The "angry" the Teddy dog is, the more obvious these 8 symptoms are.
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The black-necked crane is listed as a first-level protected wild animal in my country because of its rarity and preciousness. In March every year, black-necked cranes leave their wintering areas and flock northward, flying to the meadows and swamps of the Qinghai-Tibet Plateau to
The big bird that belongs to the plateau: black-necked crane
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Hello everyone, I am a cute pet and raise cockatiels. Do you know what the taboos are? Cockatiels are the most beautiful pet birds. The most distinctive feature of cockatiels is their pair of little blushers. Although many people now raise cockatiels, for novices who have just st
Four taboos for raising cockatiels
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On Saturday, July 9, I went out for training early in the morning and came home around 10 o'clock. In the past, when I came back from outside, as soon as I opened the door, the kitten would come up to me and jump on my lap for me to hold when I sat on the sofa to rest. But today
My cat has anuria, how do I deal with it...
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Those who have just started raising cats will definitely encounter various problems, such as how to choose a cat food, so today I will recommend some good cat food to you. Novices will not be surprised if they buy these.
Novices should choose food without stepping on the trap | A must-read for cat owners
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When raising a cute Corgi, the following things will harm the "life" of the Corgi. People who have experienced this will "advise" you not to do it! It is normal for dogs to jump up and down the stairs at will, but why is it said to hurt the Corgi? In fact, it’s because the Corgi’
There are several ways to harm the "life" of Corgis. People who have experienced this will "advise" you not to do them.
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As we all know, the Border Collie is recognized as the dog with the highest IQ, so what are the characteristics that make the majority of netizens praise it: Send it to school, don’t delay! Today the editor will talk to you about Bian Mu. 1. Advantages of Border Collie 1. Beautif
Why are Border Collies said to be excellent? Netizen: Send your children to school
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As the saying goes, whether an animal is strong or not depends on its size. Whether an animal is strong or not depends on its bite force. The mouth should be one of the most powerful weapons of all beasts. Beasts generally have good teeth and a terrifying bite force. So what is t
The "iron teeth and bronze teeth" of the animal world. Comparing the bite strength of beasts, who can win?
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Many people may know the age of their dogs, but they don’t know how to accurately determine the age of their dogs; so today I will give you 3 popular science tips to teach you how to accurately determine the age of your dogs. Guys, hurry up and start learning!
3 tips to accurately determine the “age” of your dog
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In some areas of the Americas, it is common to hear a "clack-clack" sound. Inexperienced people think it is the sound of running water from a stream, but there is no creek around the sound. It turned out that this was not the sound of running water, but the sound made by a highly
Let’s find out why a rattlesnake’s tail makes a noise?
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Commonly known as the chameleon, it is a reptile that lives in Madagascar, as well as in the forests of the African continent, Asia Minor, India and other places. It often waits quietly on the branches, and its left and right eyes can turn in different directions to peek.
Why is Yaoyong so changeable? Let's find out the secrets
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The white dragon horse, with its hooves facing west, carried Tang Sanzang to the West to obtain Buddhist scriptures. If the white dragon horse didn't have horseshoes, it might have died on the road. Why is it that for the same horses, wild horses can walk as fast as flying withou
Are horseshoes a burden to horses? Why don’t horses in the wild need horseshoes?
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Although dogs cannot speak, all their actions and habits can express their inner thoughts. Many dogs sleep in different places, so they also represent different meanings. Let’s take a look at the things about dog sleeping positions.
Dogs sleep in different sleeping positions, actually they want to say these words to you
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The police dog training base in Xi'an was criticized by a citizen who left a message to the Municipal Party Committee Secretary. Dogs trained every day will definitely make noises. This is a serious nuisance to the people! Everything must be said on a first-come, first-served bas
The police dog training base is disturbing residents and citizens have complained. Will it be relocated?
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A few days ago, a girl in Lingang, Yibin, was bitten by her own dog. According to the provisions of the Civil Code: 1. If the valid documents are incomplete, the dog is not on a leash, and a prohibited dog bites someone, the dog owner shall bear full responsibility.
A little girl in Lingang, Yibin was bitten by her own dog
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On July 13, according to Hong Kong media reports, some netizens posted on social media that the well-known director Johnnie To cursed the courier! As soon as the news came out, it immediately aroused heated discussion. Recently, a netizen broke the news on social media, saying th
Johnnie To was exposed to curse the courier! I was dissatisfied with the other party's use of a cart to deliver goods upstairs, and was worried that the stairs would be damaged.
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The recent marginal improvement in macro data has boosted market sentiment. The spot market is actively exploring the rise, but terminals are not buying it. Merchants have serious differences in their views on the market outlook. The overall black series is showing a high and vol
Price but no market! 29 steel mills rose! Is this market a trap?
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In the futures market, the daily limit of double silicon was sealed shortly after the opening. Thermal coal hit the daily limit in the afternoon. Double coke futures also launched a strong counterattack. Coking coal was only one step away from the daily limit, regaining the high
Three major varieties have reached their daily limit, one is approaching its daily limit, and the steel market continues to rise after the holiday.
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[Macro News] Daily crude steel output of key steel companies declined in late June; Shandong: Complete ultra-low emission transformation of cement and coking industries by the end of next year; Posco increases raw material investment in Australia; Indonesia plans to export primar
The black series has collectively rebounded. Is the main decline of rebar steel coming to an end?
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The thread 2205 contract closed up 1.30% to 4,450 yuan, the hot coil 2205 contract closed up 1.00% to 4,634 yuan, the iron ore 2205 contract closed up 6.72% to 659.50 yuan, and the coke 2205 contract closed up 3.75% to 2,949 yuan. Today, the main contracts of the black series hav
Black series rose collectively: iron ore pushed up sharply, coke made a strong move
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General relativity, introduced in 1915, is a geometric way of thinking about gravity. Soon it became one of the most popular and successful theories. But it is not a perfect theory, and there are even problems that even Einstein could not solve. General relativity might not have
Mathematics Giantess - Amy Noether, the creative genius who saved the theory of general relativity
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