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Video: The mouse thought to be extinct for over a hundred years
Scientists found that mice were thought to be extinct more than 100 years ago in an Australian national park.
Long
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Video: The tough molting of the hunter spider
The spectacle of a hairy hunter spider with strenuous long legs attracts much attention on social networks.
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Video: Record rainbow for nearly 9 hours in Taiwan, China
A rainbow appeared nearly 9 o'clock to dive. This rare phenomenon has been recorded in Taiwan and China territory.
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Video: The highest suspension bridge connects two mountain tunnels in China
The bridge is part of the G65 high-speed road connecting the two cities of Baotou and Maoming ... located near Jilin, Hunan, China.
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Video: The mountain of fat loosely over the blue whale sealed the London sewer
Sanitation workers discovered a mountain of 130 tons of fat, tightly sealing a sewer pipe in London, England.
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One time reporter is up to 25m long, super spider is real?
Do you believe spiders can spread silk strips 25m long, like a bridge across a river? - This rough-looking spider species does so.
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Video: The oldest life forms on Earth
If you think the 100-year life expectancy is impressive, think again. Here are some of the oldest life forms on Earth.
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Video: Mysterious fire in the sky in New Zealand
The video was recorded in New Zealand on July 31 showing mysterious objects moving in the sky, forming a long flame.
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Video: Sea cucumber 'terrible' is 1.5 meters long on the Red Sea bottom
A lucky diver caught the unusual sea cucumber in the waters off Egypt.
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Video: The world's largest firefighting aircraft, Boeing 737
China has successfully built and tested the world's largest firefighter, approximately the size of a Boeing 737 and 37m long.
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Video: Bullet line helps Canadian gunner to lower IS rebels from 3.5km
To kill the target from a long distance, Canadian snipers must watch at high angle, adding elements of wind direction and air humidity.
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Video: The aging process of cells causes the body to age
The aging process causes the body to grow older and affected mainly by genetic factors and the surrounding environment.
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Video: Evolutionary journey of human skin color
Human skin color is now the result of a long evolutionary process under the guidance of light from the Sun.
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Video: No protection, how long can people live in the universe?
Without a protective astronaut outfit, humans would quickly lose consciousness, be frozen or dry, drifting millions of years in the universe.
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Video: The 24km river in Canada disappears in just 4 days
The Slims River is 24km long, 150m wide and 3m deep through Canada during the past 300 years suddenly disappeared after only 4 days, this is the first time recorded in 1…