The most common questions you have heard or encountered in your life # Part5

Hello people , this is the 5th post of the most common questions you have heard or encountered in your life :

• If we can travel at the speed of light, how long will it take us to reach the planets of the solar system ?
• When were text messages invented ?
• When we close both eyelids, we can see what is inside, but if we close one eyelid, we can not . how we can explain it ?
• What will happen if no one rules us ?

If we can travel at the speed of light, how long will it take us to reach the planets of the solar system ?

We still don't have the technology to travel so fast, but if one day we have one of those planes that can travel at speeds of 458 meters per second, then we can reach every planet in our solar system.
In case you are wondering, reach the nearest star and he is Proxima Centauri , it will need 4,243 light years .

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When were text messages invented?

The first text message was sent by the programmer Neil Papworth on the 3rd of December of the year 1992 , which included the phrase " Happy Birthday ".
It was the first message sent from a computer from Vodafone company , after that the project was worked on and developed by the programmer to put in the market after 7 years .

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When we close both eyelids, we can see what is inside, but if we close one eyelid, we can not . how we can explain it ?

Our brain is really good at editing vision parts that do not contain useful information and images , at the moment you look at the screen there is a blind spot in front of you and you can not see it is your nose , you do not see it because your brain is editing it .
The same thing happens when you close one of your eyes, the mind only focuses on seeing your open eyelid and ignores what happens in the closed eye .

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What will happen if no one rules us ?

Imagine suddenly that all presidents, kings and rulers have disappeared. How do you think the world will be without a government?
According to some experts, certain things can happen :

1. The chaos : In the absence of rules and laws anyone can do what he wants from robbery to murder .
2. The shelter : There will be groups of people who will protect themselves as family or communities .
3. The war : These groups will end up fighting each other for control in the end .

And finally the winning group will elect its leader as governor and will form a new government .
Therefore , the absence of a government is practically impossible , people instinctively form communities and choose the leader and define their rules and regulations .

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Previous topics :

• The most common questions you have heard or encountered in your life # Part1 :
  https://steemit.com/life/@otmanezom/the-most-common-questions-you-have-heard-or-encountered-in-your-life-part-1

• The most common questions you have heard or encountered in your life # Part2 :
  https://steemit.com/life/@otmanezom/the-most-common-questions-you-have-heard-or-encountered-in-your-life-part2

• The most common questions you have heard or encountered in your life # Part3 :
  https://steemit.com/life/@otmanezom/the-most-common-questions-you-have-heard-or-encountered-in-your-life-part3-lhcz2de1

• _The most common questions you have heard or encountered in your life # Part4 :
  https://steemit.com/life/@otmanezom/the-most-common-questions-you-have-heard-or-encountered-in-your-life-part4