Discoveries changed the lives of mankind
Man began primitive life based on instinct
He was all dependent on the search for food and drink
His life was very simple
He was expressing everything through his drawings
Does not know anything about the universe
Then the man began to develop his life
The beginning of the discovery of fire
Which helped a lot of primitive people
As well as learning the industry spear and learn fishing
Since then, human life has changed for the better
There have been many discoveries
Then the human learned the art of building houses and learning shipbuilding
Which has greatly helped him to move around the country
And linking it with the world around it
One of the most important discoveries reached by man is writing
Which helped many in the development of primitive human life
And used it as an alternative to the drawings he was expressing
As well as human discovery of the clock
An old man was dependent on time through the sun, shadow or stars
But changing the weather has greatly affected the knowledge of time
So the man began with the hourglass, the sun
One of the most important discoveries is the electric lamp
Which was used as a substitute for fire
As well as discovery of electricity and telephone
If we continue to mention human discoveries
One article will not suffice
Because human discoveries are numerous and countless
And until this moment he discovers the new and new
Sources
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