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Impressive photos of the 6/6 lunar eclipse
On the night of 6/6 (Vietnam time), people in many countries have witnessed the amazing astronomical phenomenon called the midnight lunar eclipse.
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Articles about PER
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Science story
China inaugurated the tallest horizontal building in the world
This building is part of the Raffles City complex project of Chongqing.
Science invention
Throughout the day, he has to fix cars for his wife, and her husband is inventing super convenient multi-function tool
Loving your wife can sometimes bring you unexpected benefits.
New technology
The chip helps turn smartphones into supercomputers
Researchers at MIT have successfully developed a type of 'memristors' artificial synapses with the most powerful processing performance ever.
New technology
Taxi 145km / h officially put into operation
The EHang flying taxi will carry bulky goods to the people's homes after being licensed to test the service.
Discover science
Very interesting secrets about the heart and blood that you have not known for years
The heart and blood stream are not only important to living organisms, but also a metaphor for the most precious things of man. However, if asked to show how amazing the…
Animal world
The fighting lasted for more than an hour between the snake and the iguana
Both snakes and variators use their own attacks to hold on to their opponents, neither side is weak until the very end.
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The worst 18 months in history: The sun disappears, people don't see their silhouettes at noon
Scientists believe that in the spring of 536, many catastrophes occurred in a row and began the harshest period, threatening human survival.
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Why does China have 494 emperors, but only 4 of them are considered the 'oldest heavenly emperors'?
China witnessed the prosperity of 24 dynasties with a total of 494 emperors, of which, to be called
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10 interesting things first happened on the Internet
Here are 10 interesting things about the first occurrences on the Internet such as the first person to send an email, the person who loads the first picture ...
Space science
Discover a new kind of explosion in the universe
Astronomers on Thursday said they have discovered a new type of stellar explosion, different from the gamma-ray and supernova explosion.
Space science
The mysterious bubble that appears in the center of the Milky Way galaxy is finally 'decoded'.
Since its first discovery to date, the Fermi Bubble has caused astronomers around the world to have a 'headache' for not being able to find the origin of this giant gamm…
Life
What temperature will kill the corona virus?
Studies have shown that heat can kill many viruses, including the corona virus family to which Covid-19 is a member. But exactly how hot is it for this to happen?
Environment
Surviving the winter, mysterious zombie fire returns to threaten 'melting' the Arctic
The year 2019 is the year of many large and unprecedented fires occurring throughout parts of Siberia and Alaska.
Health
5 things to keep in mind when using summer fans
Hot summer sure fans are indispensable items. however, if you fan directly into some locations, especially girls, may have very serious physical consequences.