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Precious minerals are more precious than diamonds
Some minerals in the heart of the Earth have reserves of less than one sugar and are easy to dissolve.
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Articles about USA
1,052 published items.
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The US discovered Urani mine more than 90 thousand tons worth 14.5 billion USD
The US Geological Survey has just discovered a huge Urani mine in southern Texas with reserves of up to 90,700 tons.
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15 things are more difficult than passing Harvard University
Don't think that Harvard is big. And this block of things in this world is even more difficult to achieve than a ticket to Harvard, although at first they are very trivi…
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What if dinosaurs live with humans?
If dinosaurs still exist today, do you think we can ride dinosaurs like horses?
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Where to watch 18+ movies and drink alcohol?
It is very dangerous to come to Saudi Arabia without knowing the law of this country, because it is the only nation that has a constitution based on the Koran.
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Ancient cities thought only in legend
Many ancient cities thought that only in legend was discovered after thousands of years buried under the ground, water or desert sand.
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Earth every year 'slimming' is 50 thousand tons
What loses is only equivalent to about 0.0000000000001% of the Earth's volume.
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Lonely Planet voted 10 most beautiful wonders on the planet
The famous tourist site publishes the list of the world's most beautiful landmarks in mid-August, in the book
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Signature of great people in human history
In a book by author Nicky Dubrovskaya and Noel Bush, 12 samples of the greatest people in human history have been found.
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The 10 most 'old' cities in the world
Damascus, Athens ... are two of the most 'old' cities in the world, with a history of thousands of years, preserving many cultural and historical values.
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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.
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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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8 most exciting chutes in the world
Slide at speeds of over 100 km / h, slide through dolphins, rising sharks swim or through spiral lines to give visitors a feeling of extreme excitement.
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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