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Rare earth elements can help redefine time
In a brief second, we can do a lot of things: recognize the acquaintance, snap your fingers, feel love, sleepiness or sneezing.
Optical
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Articles about Optical
351 published items.
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Shocking research on demons,
A recent CBS poll (US) shows that nearly half of Americans believe in demons, 22% say they have seen or felt the presence of demons. Does the devil really exist?
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When scientists bring atomic clocks to measure ... the height of the mountain
According to the Los Angeles Times, scientists took a big step last week in using the time to measure sea level and above.
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See the optical illusion of two identical pictures
Although the two images below are like taking the same path with different angles and heights, they are actually identical images, according to Science Alert.
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These 9 hallucinations will help you understand that brain is the most unreliable thing in the world
In the past, the tools still taught what
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Explaining why there are photos that capture the big moon so big
You must have a memorable evening when you have the opportunity to admire and record super moon pictures
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Illusion of concave house background deceiving many people
The human brain is extremely complex but can easily be fooled by images that create optical illusions.
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Why do sharks like to bite sea cable?
At 5:45 am, the AAG submarine cable route continued to have trouble affecting the international internet connection.
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Optical illusions fool the brain with color
When we look at the picture of the Victorian magician Skylark, we observe that the horizontal lines seem to be in cross position but actually they are parallel, accordin…
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How are marine optical cables welded?
According to Wikipedia, fiber optic cables are a type of telecommunications cable made of glass or plastic, using light to transmit signals.
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How are APG and AAG cables different?
Why is the introduction of APG cable the good news for the network community in the whole region? And what is the difference between this AAG and APG cable?
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10 facts about transatlantic network cables
Up to 99% of international data transmitted by wires at the bottom of the ocean is called an underground communication cable.
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Pilot's Glory Decoding: the aura of common pilots
This is an extremely interesting natural phenomenon that you may have missed.
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Can measure time without clock
French scientists have recently discovered a way to measure the delay of time while photovoltaic emission without the use of a clock (a very small fraction of time).
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Illusion makes still images like moving
Still images seem to be moving due to the color contrast and the position of the drawings.