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The strange tribe refused civilization, lived like ten thousand years ago
Even taking the fire, they spent all day using two stone to create friction, but did not use an ignition.
Sand
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1,021 published items.
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The interesting mystery about the two gates lies at the end of the Great Wall
The Great Wall is one of the most magnificent works ever built by humans with an estimated length of 21,196km.
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How dangerous are sports shoes, flip-flops, sandals and sandals?
In hot summer weather, shoes must always meet the basic requirements of being comfortable to the maximum, but not all comfortable footwear is good for your health.
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Explaining the attraction of thousands of long films
See how science explains how people and houses are now crazy about long films like
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Why do seawater have different colors?
Seawater has many different colors depending on the physical and biological characteristics taking place there.
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10 accurate prophetic books of the future
Human history witnesses many wonderful things, including the prophetic books that accurately the future of mankind.
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See the wonders of Buddhism on the legendary Silk Road
This Buddhist wonder consists of many temples built in artificial caves, digging into the steep sandstone cliffs.
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The mystery of rocks
In central and southern Romania, far away from densely populated cities, strange rocks exist. Locals even think of a special name for them - Trovanty (
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The 'rain' of thousands of geese died in America
Sputnik reports that at least 2,000 geese have died on their way to Alaska to nest when passing through the Idaho state area.
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The campaign turned Singapore into a giant park
The masters of architecture are gradually building Singapore into a park, where trees grow from high-rise buildings and surrounding land.
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400 year history of battery formation and development
Batteries are a common energy source for many personal and home appliances to industrial applications.
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The handshake revealed the level of aging
A handshake can reveal to us the level of education as well as the speed of aging, even the future of one's health.
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How to transport stone to build pyramids of ancient Egypt
Physicists at the University of Amsterdam have just discovered a clever trick used by ancient Egyptians to transport heavy rocks during the construction of pyramids.
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Decode the source of giant pebbles in Morocco
The origin of a giant pile of pebbles in Morocco, where a small, staggering little village, has long been a mystery to scientists.
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Types of 'demons, gods' sleep in folk tales
Evil gods, good sleeping spirits, nightmares creatures ... are