As you all know, from the invention of the wheel to the creation of Mars Rover, all such stories have brought a new revolution to the world. All these inventions have made the life of humans more straightforward and faster, and much more enjoyable.
Here we will discuss some inventions and the scientist that changed the world.
1_Telephon
In 1876, Alexander graham bell joined two cups through a thin thread. He used one end for speaking and one for listening; from here, the idea of the invention of the telephone was discovered. Later the telephone was changed to modern mobiles. Mobiles and telephones are the most wanted devices because they act as a life-saving tool in every field of life.
2_Penicilline
Penicillin was discovered In 1928 by a noble price winner scientist, "Alexander flaming" in a Petri dish containing bacterias. Penicillin is a group of antibiotics that is used to cure several infections without harming the boy.
3_Light bulb
The light bulb was invented in 1879 by the world's most famous scientist "Thomas Addison."For the light bulb invention, Thomas Addison did 80 thousand experiments and made 99 bulbs that didn't work. It took two years only to make the filament of the bulb. But at the end, finally, he succeeds and lightens the lives of human.
4_Television
The television was invented by two scientists, "Villademir Cosma" and "Fallofernas Worth." Television is also a great invention which changed from mechanical to electronic, from electronic to colored from, colored to digital and from digital to now available in Smart.
5_World wide web(www)
The worldwide web was discovered by "warner Like" in 1989. But its prediction was given by "Author clerk" before nineteen years of its invention. Www is a great invention which is brought all types of knowledge together. It has benefited millions of people in all fields; education, science, music, entertainment, etc.
6_Internet
Internet was first prepared by "winter sheriff" with the help of an American researcher project. It was first used for research purposes in the laboratories and universities of America. Later, in 1999 approximately 80 countries were connected through the internet.
7_Computer
The principle of the computer was first given by "walls Torring," later, in 1900, the first mechanical computer was invented. The computer has also helped humans in several fields of life, especially in space, Airplanes, Air fighter jets can quickly, and various projects related to the area find their direction and perform function through computers.
8_printing press
The printing press was first invented by "Johannes Gutenberg" in 1450. Later in 19 century, to make press performance better, the wooden material was converted to iron material. The printing press helped in the publication of books and newspapers in Europe and later worldwide.
9_wheel
The invention of the wheel has several stories, but this great invention was seen about 3500bc. The wheel is considered the most important and unique of all designs. The wheel is brought the world closer by limiting the most considerable distances.
10_ Steam engine
The steam engine invention was for the first time seen during the period of the industrial revolution. Now it is an integral part of life. It has helped in the design of airplanes and railways.
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