A Subject I enjoyed studying this semester

Hello, It's me again. This year I started the university and I think my favorite subject is General Chemistry. Here we have learned about basic concepts of chemistry for now. In this subject we have seen a lot of contents like atomic models, chemical bonds, inorganic nomenclature, chemical reacts, stoichiometry, solutions and more.

I like this subject because it is the only one that I can understand easily and when I study any content I feel they are interesting and I have fun when I'm trying to resolve exercices even when I can't resolve them because they are difficult. Also I think that my interest in Chemistry comes since the school because when I was 15 years old I enjoyed explaining to my friends the contents for the tests and then we all had good grades. Although actually I can´t say that everything is perfect because sometimes I get frustrated because a few reasons and then I don't enjoy that much the subject but anyways it is an interesting subject.

An expert in my field

I really don't know about many expert people  in my field, even I know I could talk about a lot of people because the food field is so big. However I decided to look for information on the internet and I found about Nicolás Appert, he was a  French chemist that invented the thermal process to preserve food in 1791 and he published a book called 'El arte de conservar durante varios años todas las sustancias animales y vegetales' in 1810.

I think this man was a real genius because he discovered the system of conservation wich is an important discovery in the history of food, I think that the fact that we can preserve different types of food for a long time and also being this food edible, is very interesting, and that this happened about 200 years ago and now, it is so useful to all the people, is amazing. Besides the food quality increases with this process. Also he established the first factory of preservers.