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Surprise the world's 'hardest to kill'
Despite being repeatedly assassinated, even shot and slashed directly, they still did not die. They are considered the most difficult people to kill in the world.
PER
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Articles about PER
10,159 published items.
Archeology
Melvillei Ancient Whale - A nightmare of super shark Megalodon
Is there anything in nature that can make Megalodon fear when confronted? The ancient super whale Melvillei is the answer.
Space science
11 mysterious objects in the universe that humans cannot explain
The double quasar, the dwarf planet Haumea or the Tabby star all have mysteries that astronomers have not yet answered.
Space science
The first white dwarf detected in a binary system
Photo taken from the world's largest optical telescope reveals the remains of a dead star in SDSS J115219.99 + 024814.4.
Space science
Why do ice forms on Mercury despite temperatures up to 400 degrees Celsius?
A team of scientists from Georgia Tech gave a new explanation for how ice formed on Mercury even though the scorching surface temperature could reach 400 degrees Celsius.
Space science
Simulate stars 1,000 times larger than the sun exploding
From Earth, we can observe the supernova explosion of the red giant Betelgeuse when it dies at the end of its life.
Space science
Discover the mysterious pink cloud that is giving birth to a new 'super Sun'
NASA's Hubble Space Telescope has captured a bright pink cloud of gas and dust, where a series of stars much larger than the sun are born.
History
Ignaz Semmelweis - The first person in the world to discover the effect of handwashing
Ignaz Semmelweis (1/7 / 1818-13 / 8/1865), in the Buda neighborhood of Hungary (now Budapest, Hungary), is a Hungarian-Hungarian doctor who discovered the effect of hand…
Animal world
Ungulates help maintain permanent ice
The presence of polar horses, bison or reindeer in the polar regions can slow down the rate of everlasting melting, helping to combat climate change.
Videos
A rare video about the self-defense mechanism of dwarf sperm: 'Squid bombing' when in danger
This is probably the first time we've witnessed
Health
What is the temperature of the fever?
Fever is when there is a temporary increase in body temperature in response to the disease.
Health
6 extreme personal hygiene habits we still make every day
In your opinion, should you wash your hands before or after using the toilet? Be careful wrong there!
Archeology
Reveal shock from strange creatures 70 million years old: Earth rotates differently than the present
A specimen from the dinosaur era stunned scientists when it showed that one day at the end of the Cretaceous was only 23 and a half hours long, because the earth was spi…
Archeology
Discover the peculiar flying lizard hanging upside down on a tree like a bat in China
With its flat mouth, big eyes and hanging upside down in a tree, Vesperopterylus is indeed the strangest ancient flying pterosaur ever existed on Earth.