The international measurement system originated many years ago in France. The entire system is based on metro and kilogram as units of measurement. Although this system has undergone several changes throughout history, it is still the most popular measuring system used around the world. We are sure that you already know this system by heart, but do you know other interesting facts about the metric system? Here are some facts you may have missed.
1. Unit of time
As you know, time is a continuous sequence of existence and events that take place in an irreversible direction. You will often read that time is a linear continuum, an irreversible trace through the present and the future. In physics, time is the basic physical quantity that determines the position of the body in the space-time continuum. However, there are some interesting facts about time. For example, lightning strikes the Earth 6,000 times every minute.
The average tailor spends 3.5 hours a month on the phone. A woman spends 24 hours in her life looking for something in a bag. The smallest standard scientific measure of time is “Planck’s time”. On Mercury, a day lasts for two years. These are just a few interesting facts about the weather.
2. The correlation of units
Units such as volume length units are correlated with each other. For example, a liter of water is equivalent to one cubic decimeter. This principle can be applied even to expansion, because 1 cubic meter can accommodate 1,000 liters of water. We must note that in addition to the basic units in the metric system, there are derived units of measurement. If you consider speed, you will realize that it is mostly denoted by kilometers divided by a unit of time.
3. Metric calendar
Since the metric system was prone to changes, we have to single out one very interesting change. Many years ago, the French had an idea that never spread. They simply decided to play with time by creating a metric calendar. It is also called the French Republican calendar and is divided into one year and 12 months. Those 12 months did not fit into the scheme, because each month is divided into three weeks and 10 days. Each day is divided into 10 decimal hours, and the hour is divided into 100 minutes. This idea was born to encourage new systems, but the use of the metric clock and calendar was quickly suspended.
4. Uniqueness of symbols
Although standardization is an obvious thing, we must emphasize that there is a small difference. This difference exists only when it comes to language while the symbols remain the same in every social community. So languages around the world will use abbreviations such as kg. For example, if you don’t speak Spanish, you probably won’t pronounce this unit as kilogram. However, behind every kilogram there is the same abbreviation. Even in countries that do not use Roman characters, you can see familiar scenes, ie units of measurement m, km and everything else. Otherwise, symbols such as mW and MW could be confused.
Thanks to this system, our lives are much easier. Ancient civilizations had to work hard to create a similar conversion. Today, you can use a calculator and solve your doubts when it comes to measurement very quickly. However, there are a few simple tricks that you won’t even need a calculator for a quick solution.