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Atomic clocks are off by only 300 trillionths of a second every day
USA- Experts developed an atomic clock that can calculate time about 1,000 times more accurately than most clocks on ships today.
System
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Articles about System
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Space science
Something never seen before in the universe appeared in the middle of the Cat's Paw Nebula
The Cat's Paw Nebula is one
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Russia creates the first space surveillance system in the Arctic
In a breakthrough technological achievement, Russia announced that it has developed a space-based hydrometeorological system that allows continuous observation of the Ar…
Space science
NASA sets a record for transmitting data over 225 million km
The laser data transmission system on board Psyche is flying to the main asteroid belt between Mars and Jupiter transmitting data to Earth at a record distance.
Space science
Solar sails help spacecraft fly without fuel
NASA is testing a sail system that uses solar energy to propel spacecraft through space.
Space science
NASA reveals 'glass lake' in the most terrifying place in the Solar System
NASA just revealed incredible images from the close flyby
Space science
Has Jupiter thrown another planet towards Earth?
The instability of the most giant planet in the solar system indirectly caused the Earth to give birth to the Moon.
Space science
As the smallest planet in the Solar System, Mercury was once as big as Earth
Mercury, only 1/3 the size of Earth, is currently the smallest planet in the Solar System, but in the past, Mercury and Earth were the same size, until an incident occur…
Biology
People study ants to write algorithms
By viewing an ant colony as an intelligent system consisting of many individuals following simple rules, Belgian scientist Deneubourg was able to simulate them using alg…
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How did ancient people communicate with each other?
Today, we can connect with each other everywhere within seconds and access almost limitless amounts of information, through many advanced tools.
Space science
Revealing the existence of the 9th planet in our Solar System
We know that at least eight planets exist in the Solar System, but there may still be other objects. Recently scientists have revealed more evidence about the 9th planet.
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Interesting things about taxes in ancient Egypt
Few people realize that, in addition to mummies and pyramids, the ancient Egyptians also left another very special legacy to this day, which is taxes and administrative…
Videos
What does the pilot do when the plane uses the autopilot system?
The autopilot system can take over the flight from start to landing, eliminating the need for the pilot to constantly use his hands.
New technology
This world's coldest quantum computer will beat Google
This type of super cold quantum computer will defeat the projects that Google and IBM are researching.
Discover science
Cable cars inherently have the principle of 'extremely safe', why do accidents still occur?
Designed with a safe and durable mechanism, many cable car systems around the world still have unfortunate incidents.