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What is summer time, different from winter time?
Summer Time - also known as DST (Daylight Saving Time) is a type of convention that adjusts the time according to the actual time period in the daylight.
Clock
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Articles about Clock
347 published items.
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Ancient astronomical clock 're-export'
Astrolabes astronomical clock dates from 1590. It was stolen by thieves in 1999 in a series of burglaries at the historic castle Skokloster, north of Stockholm, Nature W…
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Decode mystery 10h10 moment on watch ads
New watches, whether in the store or on the poster, are fixed to 10h10. What is this special moment? Let's find out the reason behind how to fix this mysterious needle.
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Mystery inside Seiko Astron watch
Seiko Astron is an automatic solar (solar) watch that adjusts the world's first GPS technology.
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Discover methods of measuring time
The idea of measuring time only appeared about 5,000-6,000 years ago when people began settling down and building civilizations. Before that, time was divided into two…
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The relationship between sex circadian rhythm and sleep
Men often go to bed later than women; and weak women often lose sleep more than men. Why are there such differences? Through research, American and French scientists hav…
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Weather affects the human biological clock
Recently, scientists have discovered that the biological clock in our body is affected by factors such as weather or season.
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The biological clock of the body
Located in our genes is a 'clock' that controls when we sleep, when we wake up and when we eat.
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Discover the secret of human biological clock
The secret of the human biological clock was discovered by scientists at the University of Washington (USA).
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Nap for the biological clock
We can sleep for a while to regulate sleep circulation, but our cells have a much more subtle and delicate system.
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Why do mice die earlier than people? New discovery of a biological clock
A New York University dentist has discovered a biological clock that links the development of teeth to other metabolic processes. This clock, or circadian rhythm, contro…
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Why do clock pendulum always swing in the opposite direction when placed side by side?
This is what the astronomer, the Dutch inventor, Christian Huygens discovered in the 17th century. When he placed two pendulum clocks side by side, Huygens discovered th…
1001 mystery
The most mysterious robbery of history: The culprit never found!
21 o'clock on November 24, which means it is only about an hour since Dan Cooper parachuted - the hijackers' quest began.
1001 mystery
Cursed items
Having possessions is good but there are many things that bring the body to the owner. Here are the scariest cursed objects in the world
World Heritage
11 interesting things you can know about the Big Ben clock tower
From the River Thames, if you have a glimpse of the shadow of the Big Ben watch, you have really come to London. When the sun goes down, four reddish-brown dials are ill…