Health
What Is Biological Age?
Biological age is a research concept that uses measurable features of the body to estimate how aging-related biological changes compare with what is typical for a person…
Clock
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Articles about Clock
347 published items.
Health
Look at your eyes to guess how many years you will live
A study of nearly 47,000 adults found that the retina holds important clues about your body clock.
Discover science
The Time Stop Illusion: Why Do Clocks Sometimes Appear to Stop?
The illusion of time stopping always makes you wonder about the relationship between our brain and our senses.
AI - Artificial intelligence
Death Clock – AI application that can predict human lifespan
Death Clock – an innovative app that uses artificial intelligence (AI) – is capable of accurately predicting a person's lifespan based on a number of factors such as die…
Discover science
Why do roosters always crow at the same time every day?
When we think of roosters, the first image that comes to our mind may be of them raising their heads in the dawn light and crowing.
Cancer
Biological clock disorders make young people susceptible to cancer
According to recent research, lifestyle factors that disrupt the biological clock can accelerate the progression of colorectal cancer, explaining why the disease is beco…
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Discover ancient clocks that measure time using water
Before the invention of electronic devices, people used to tell time using water clocks, devices consisting of containers with lines and small drainage holes.
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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.
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Atomic clocks are off by just one second every nearly 40 billion years
The new atomic lattice clock broke the record for accuracy by missing just one second after 39.15 billion years.
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19th century rolling ball chronometer
Unlike the popular pendulum clock 200 years ago, inventor William Congreve's clock measured time by the movement of a small ball.
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The oldest working clock in the world
The small globe-shaped 1505 watch in gold-plated bronze is a combination of German engineering and Eastern identity.
New technology
China's atomic clock is only one second wrong after 30 billion years
China's optical atomic clocks are designed to be accurate to one billionth of a billionth of a second on Earth, or just one second after 30 billion years.
Health
Nobel Prize-winning professor: 5 things that make you old and the key to anti-aging
From the discovery that the aging process is controlled by a 'telomere clock controller', the key to anti-aging may be found.
History
Before there was a clock, people knew how to use candles as an alarm
Waking up every morning for many people is a difficult process, so over time, people have come up with countless ways to wake up at the same time every morning, especial…
Science story
Ultra-precise atomic optical clock redefines the length of a second
The more detailed detection of small changes in the flow of time could help scientists uncover new physical evidence.