Louis Pasteur was born in Dole, France on December 27, 1822. He went to Dijon, France, where he briefly worked as a professor of physics at a high school, and then became a professor of chemistry at the University of Strasbourg in Strasbourg.

Pasteur proved that during the later studies of fermentation, microbes could not reproduce by themselves.

Pasteur also discovered a method to prevent the spoilage of the milk we drink. This method is currently used to remove milk from microbes.

This method is called ‘Pasteurizing ıyla under the name of Pasteur. Pasteur is mainly known for its invention of anthrax and rabies vaccine. Few scientists have found life-changing discoveries like Pasteur. Pasteur died in his bed on September 28, 1895.

Scottish physician. In 1928, while working on some kind of bacteria in his laboratory, he observed that the bacteria around the mold fungus in the culture medium could not grow.
Fleming found that this fungus secreted a substance that prevented the growth of bacteria, and called it “penicillin..
Thus, it started the use of antibiotics against bacteria.

He is a great American inventor and businessman with his 20th century life and inventions.Edison began to invent the tools that make everything possible despite her hearing impairment.
In 879, Edison invented an electric bulb.After experimenting with filaments of charred yarn, the carbonized paper decided on the filament.In 1880, he started producing bulbs that could be used safely at home and sold them for 2.5 dollars.A 999 experiment is performed to find the bulb.It is said to have found it in the 1000th attempt.