Henri-Louis Le Chatelier is a world-renowned French scientist and chemist. It is most related to Le Chatelier's principle, the principle allows us to predict the effects of a dissimilarity in pressure or temperature. Chatelier is considered one of the best chemists because his code industrialized a highly competent chemical procedure. He was born in Paris on September 8, 1850 into a Catholic family populated by geniuses and researchers. His father was an engineer and aroused a methodical interest from an early age by having him read the works of Louis Poinsot. With Chatelier saying: Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”? Get an original essay “My father loved geometry passionately, but had little regard for analysis” (my father loved geometry but was wary of mathematical methods). (Wisniak 106) Later in Chatelier's life, he acquired academic degrees while attending Rollin College. Specifically, he earned a Bachelor of Arts and a Bachelor of Science. Chatelier then began, in 1869, studies at the Ecole Polytechnique. Unfortunately, he had to interrupt his studies due to his planned service as a second lieutenant in the Franco-Prussian War. However, once the war was over, he returned to the École Polytechnique to acquire a degree in science and engineering, but not as soon as he could. Chatelier first went to Belgium for a study trip, which gave him the means for his first publication. He then joined a government engineering service known as the Corps des Mines. Succeeding to the comfort of his father and other members of his family, Chatelier renewed his investment in the study of cements and ceramics by becoming professor of general chemistry at the École des Mines. Then becoming an instructor at the Collège de France, he obtained the chair of mineral chemistry in 1898. Nearly ten years later, he finally taught at the Sorbonne. Chatelier is not only a chemist but also an inventor. He created an instrument capable of producing much more accurate results when measuring higher temperatures. The instrument was aptly called a thermocouple. It measures temperatures by evaluating the voltage differences between the two wires that compose it. This instrument has been used countless times from its construction by Chatelier to today's society. It had a few altercations and variations over time, but the basis of the instrument was due to Chatelier's frustration at not having a tool good enough to complete what he needed. During the 1880s, while Chatelier was a professor at the Ecoles des Mines, there was a outbreak of mining disasters throughout France. Therefore, he began to participate in research on gas explosions and became active in the category of mining disasters. Precisely, he focused on how to prevent these phenomena from happening as often. So, he began studying ignition temperatures as well as flame speed to determine the cause of violent reactions with various combinations of natural gas during mining. Chatelier's experiments with acetylene ignition eventually led to the advancement of oxyacetylene welders by other chemists. Alongside later developments in general mining technologies used at the time. Overall, he improved the mining field, although it was disasters that inspired him to make a difference. Some of his most recognized work is in the field of steel production. He essentially contributed to.