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Mysterious predictions from a picture: This world has turned upside down!
A portrait of a royal girl, holding something in her hand. It looks simple but makes scholars discover many implications.
Equipment
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Articles about Equipment
981 published items.
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Those at risk of extinction because of technology
One of the challenges for today's developed economies is the risk of disappearance of many traditional jobs, due to the increase in the use of human robbery technology.
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Why need to turn off the phone, pull the window when the aircraft takes off / landed?
When flying, we are often reminded by flight attendants:
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Let's review the once-illustrated Soviet hi-tech collection (Part 1)
Which one is better: between one side is the modern technology of Chinese origin, the other is the Soviet Union of bronze
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The prophetic ball is more interesting than what you think
This crystal ball is located just outside the Meteorological Office of Darwin Airport in Darwin, Australia. It is not a prophetic tool we often hear in ancient stories.
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Notes when using heating equipment in the cold season
On cold, cold days, the use of heating equipment is necessary, but how to use it effectively and safely for users is the most important issue.
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11 ways to help electronic devices are always new
The following tips will help users to keep their electronic devices always new.
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For a long time, you always carry a time bomb without realizing it
Although their actual explosion rate is very small, but with billions of devices in use today, the number may be larger than one can imagine.
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Man's gym machine 100 years ago
The machine, built by Gustav Zander (Sweden) in the 19th century, makes people more active and a precursor to modern gymnastics.
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6 mistakes when using electrical appliances can make you pay for your life
Household electrical appliances can become double edged knives if we use them incorrectly.
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Why is your electricity bill always high?
Even if you turn off all devices, you're still wasting electricity. You think that pressing off the electronic devices like TV, DVR, broadcast receiver is done, but they…
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How does the Task Force protect President Obama equipped with modern technology?
They are elite gunmen equipped with the most modern weapons and equipment in the world.
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Deadly errors that cause gas explosions in the home
Cup of electric circuit breakers when the gas smell is strong in the house, Ms. Trang accidentally made a spark of electricity, causing the fire to erupt violently.
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Watch the CIA spy tools in person
For the first time, these real-life spy tools were publicly posted by the Central Intelligence Agency (CIA) on a special website.
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Preventing accidents when using electrical equipment during the rainy season
Rain, flooding potential risks of leakage and electric shortages if users do not pay attention and properly handle electrical appliances in the family.