The world is full of the usual things, which we do not even pay attention.Life is diverse and multifaceted.But her vanity we "looping" by objects and concepts that make up its foundation.
turnover of the Earth around the Sun
For example, do you know how many hours a year, minutes, seconds?Incidentally, the question of ancient Rome could not clearly answer only pontiff, whose mandate was to even establish timeframes.That is the great pontiff could arbitrarily change the time frame.Only Caesar Julius found the usual in our understanding of the calendar, and then there is every citizen to know the number of hours per year as a routine and reliable fact.
And we broadcast scientists?The earth around the sun revolves within 365 days.But this is not the exact figure, but rounded.In fact, the turnover occurs at 365.2564 days.The residue is collected after the decimal point, and when it is 24 hours, as befits the day, then put in one additional calendar day.This addition takes place every 4 years, which explains the presence of a leap year.
Do you know how many hours per year do you sleep?The question, incidentally, is not idle, and very important.I'm sure many people have heard that the geniuses sleep devote much less time than the average person.It really is.The point is not that they are less tired.The world has enough people feel comfortable with the duration of sleep only three or four hours.
And how many hours of sleep, the celebrities?
For example, the famous multimillionaire J. Trump devotes every day to sleep for 4 hours.And Napoleon Bonaparte slept only four hours a day.About the same time sleeping Newton, who preferred to "save" in the dream, believing that it is a waste of time.Leonardo da Vinci was resting, and even less, about a couple of hours.This did not prevent many of the celebrities live a long and full life.
Ten years ago, scientists of America conducted an experiment, which was attended by people from thirty to one hundred years.Volunteers were more than 1 million.According to this experiment, those who slept for many usual 8 hours and more, or people who slept for 4 hours and less die more often than those whose sleep was an average of 6 or 7 hours / day.
Efficiency "night" rest
turns out that the number of hours in a year we are asleep, is not dependent on genius or "stupidity" of man.The thing is, how we sleep, that is, as our night's rest.Productivity depends on the human sleep two important nuances:
- are properly during sleep man rested;
- how many questions people "decided" resting.
In other words, the amount of time we devote to sleep, is an indication of interest in real-life.Accordingly, the more he sleeps, the less interesting it live.
There is still a lot of interesting questions.For example how many hours a year we eat, work, watch TV, communicate with their children, walk, listen to music, suffering, delight, sadness.All these questions relate to our lives, so you should know the answers to them, it's very interesting.Is not it?
