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).
After 50 years, the definition of a second has changed because scientists have produced the most accurate clock in history.
Accuracy with most people has only one meaning: a watch can keep time accurate with whatever we are using as a time standard.
Many of us have a habit of clicking the Snooze button -
In the high-end watch world, the Minute Repeater is like the ultimate goal of a race track called 'Complex Mechanism' with many top brands.
Autumn has arrived. Heaven and earth transformed. The leaves change color, the weather is cold, the clock also slows down. But do you know the story behind the transfer signs
The first strike, the first US president died at the office ... were the first landmarks in human history.
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 concepts,
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
Surely you will be amazed by the world around us when viewing these photos.