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Mysterious red button on the US President's desk
There is always a red button on the desk of the US President, usually next to the phone, but nobody knows what its true use is.
System
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5,630 published items.
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The 19-year-old created a hack system to teach people the importance of security
It is a simple system, but it is remarkable that it is made up of a high school student.
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Learn about the mysterious
For centuries, no one has confirmed the presence of the lymphatic system - which functions to drain waste in the human brain. And recently, the secret of lymphatic vesse…
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How does an automobile engine work?
Have you ever opened your car bonnet and wondered what happened in its engine? You may not be curious and don't want to know it thoroughly. But when buying a new car, yo…
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Portrait of hackers with the most dangerous autism in the world
In 2002, a strange announcement appeared on US military computer screens:
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This is why you should not close the air vents on the aircraft
If you regularly fly, it may not be strange for the vents right above your seat.
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This is what happens if Google crashes in just 5 minutes
If you are a regular Internet user, bet that you are at least one or two times using Google services every day. So have you ever wondered what if Google disappeared?
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Why do so many planes fly in the sky at the same time and never touch each other?
As people's demand for airplanes has increased, the sky has become more and more crowded and accidents have increased dramatically.
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Strange stories about people without brains
In the history of world medicine, there have been hundreds of cases of living with a hollow skull literally, ie there is no inner brain.
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Discover the Russian SU-34 fighter plane
The Su-34 will gradually replace the Su-24 to become the main tactical bomber of the Russian Air Force in the twenty-first century.
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The big change in the investigation industry is due to the rare story of two guys
One of the most used factors in investigation cases today is fingerprints.
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The power of the THAAD missile defense system
THAAD is a state-of-the-art missile defense system that can intercept any threat to America with a 100% success rate.
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Ethereum, virtual currency can directly confront Bitcoin
Even Bitcoin has struggled, and another virtual money competitor - named Ethereum - has skyrocketed prices, reaching over 1000% in just the past three months.