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A rare moment ago when the unburnt meteorite rushed down to Earth
The amateur astronomer filmed the footage about
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Why should wine storage be kept horizontally not to stand?
When storing wine, should wine be stored horizontally and not standing? Why did you do that? Find the answer in this article!
Archeology
Ancient canal system exposed after forest fire
Victoria's fire burned down the dense vegetation, revealing canals of the irrigation system that were older than the Egyptian pyramids.
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Why do you 'cry' when slicing onions?
Each time you chop onions, you have to find ways to cut them together so that you don't make eye contact with the onions so you don't have to 'shed tears'. Why is this h…
Biology
Young shoots growing on trees are burned down by wildfires in Australia
Australians are spreading images of the miraculous regeneration of forests after a fire. Forest fires have been raging throughout the country for months.
Environment
The bushfire disaster in Australia comes from numbers
About 1,400 homes in the state of New South Wales were burned down during the wildfire crisis
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Why doesn't the water freeze all at once and freeze from the top down?
If you're a keen watcher, you'll see, the water always freezes from the front surface and then slowly spreads downward. Why?
New technology
Why must use a special gun to shoot down the drone?
Many countries have strict rules about when or how long to use drones in public areas. If you do not comply, the drone will be shot down.
Space science
Astronauts welcome the New Year 2020 in space
People living on earth aren't the only ones counting down the time to welcome the New Year 2020 at midnight. Six orbiting explorers also celebrated the arrival of the ne…
Life
The effect of drinking bitter melon juice with health
Bitter melon has very good cooling properties to cool down the body. In bitter melon contains large amounts of Vitamin C, Potassium is good for health. Refer to the 10 b…
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The wasps knock down giant spiders, dragging toward the nest
The Australian couple was stunned to witness the sight of the wasps sagging the hunter spider about twice its size.
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In the coldest place in the world, everything is frozen, what do people eat?
In cold weather, sometimes down to 60 degrees Celsius, the people of Oymyakon, Nɡа, use nutritious food, helping them to cope with the harsh environment.
Oceanography
Break down the 'spooky tranquility', use sound to recover… the dead corals
Finding ways to help coral reefs in the world recover from the devastating effects of climate change has created some recent radical solutions.
Oceanography
See sea urchins turned upside down from the inside out to ... be reborn
Besides the strange shape, the way of reproduction and development of sea urchins is also very special, because they possess the technique of 'turning from the inside ou…