about blogs....

Make the different blogs during this semester was very fun and educational, I learned new words and I think I can now write more easily. Although some topics were a bit boring, but nor all them.

Compared to the first blog and the last, now I can make less time to write a text in English and I do not doubt much when I write and also now I know many new words and how to write them.

In the future, I would like us as students to decide on a greater number of topics for the realization of blogs, in order to motivate students to write more.

I would like us to write about more controversial and national contingency topics, for example abortion, if we are for or against and make a debate with the different arguments that we have, gay marriage is also a big topics. When writing about these important topics and that generates more than one opinion, open a debate to know the different positions that exist in the university.

In short, the English 3 branch was very interesting and fun, I  never worked with this methodology in the past, at first I did not think it would help me too much in my learning but actually help me very much with my English .

the eyes...

The humanity needed millions years to be the machine more perfect and wonderful, but also all the animal are  big machine of synchronization, in this post I will written about the eye. The eyes is considerate one of the organ more complicated.

The principal function of the eye is transform a wave electromagnetic in an electrochemical impulses to  brain, when this organ process this sign and then we can see c: (obviously the process is more complicated).

In the some theories of evolution with respect to formation of eye. first a  bacteria was sensible to light, then years later present a structure that could see the preys but vaguely, like this the evolution of the eye was accomplished.  

The eye measure is around about 2.5 cm is located in the head and in the human we have two but in some animals present more of two or haven´t. is interesting how all the animal have a different form and the function.

The illnesses that you can have are many, but the principals are, cataract, Glaucoma, Refractive errors (for example Hyperopia and myopia), Conjunctivitis, etc. for warn this illnesses, is necessary have regular checkups. In some cases, the persons lost the sight for  old age.

in the laboratory...

My favorite subject is all the related with laboratories for example Laboratory techniques, the laboratory of chemistry (I and II), in reality all the laboratories I love it. The classes is very different with each other’s, because depends of the subjects and the years of the career.

Generally in the laboratory we synthesize reactive from other or also we learn what to do with the reagent and equipment of laboratory (laboratory techniques). Sometime the process of the practical is difficult but when you make the crystals or you get your products is very satisfactory. This year I have laboratory of organic chemistry and we make a report with the efficiency of the reaction, for me is the greater difficulty, I hope that this semester I can pass the subject.

I really like the laboratory because I feel like a little scientific and is very interesting the reaction that happens, the color of the substance, the texture and the form, also is very exciting when we use reagents dangerous.

The bad is that in some practical I broke a test tube and the reagent fell in the table (that day was horrible and stressful) and maybe that can happen again.