My step by blogger

Hello readers! Apparently this will be the last publication. I can say that using blog in English class was quite interesting, although sometimes I found it hard to concentrate. Reinforcing English written in this way was very entertaining. I was able to write about my tastes and read those of my classmates.

I think my writing skills developed a bit more, since my way of learning is writing, this helps me remember everything. That's why, although I use a translator to look up words and some phrases I did not know, now I can remember them and that makes me very happy xd.

In the future I would like to include more videos related to the blog that I am writing, maybe also lyrics, dialogues of scenes from movies that we are passionate about, because they also help written English and of course oral.

It would have been entertaining to write about a story, invented by us. Sometimes we express a lot when writing but not from us, but something fictitious. Maybe that would have helped us to get to know each other better, and of course, learn English.

I say goodbye to this little blog that will be eternal, maybe in a couple of years I'll read it and laugh at what I wrote haha. As it happens to me with a blog that I did in my childhood and I still keep it 😁. See you soon.

The eyes, incredibles and beautiful

Although the eyes are small in comparison to most of the organs of the body, for me they are incredible, their structure is complicated and they are beautiful! The view helps us, more than any other sense, to maneuver around the world that surrounds us.

In a single glance, which lasts a fraction of a second, the eyes collaborate with the brain to indicate the size, shape, color and texture of an object. They play one of the most important roles in my opinion: The eyes work together to perceive depth, which allows us to calculate the distance and size of objects to help us move around them. They also collaborate with the brain, muscles and nerves to create complicated images and visual messages.

And the eyes are constantly adapting to a changing environment; for example, they are adapted so that we can move easily in rooms that are almost dark or under the bright sunlight.The eyes are strategically located in our head, very close to the brain, as they work together. Only part of the eye is visible on a person's face. The whole eye, the eyeball, is approximately the size and shape of a ping-pong ball.

The eyes are also protected by tears, which lubricate and cleanse dirt that pass through the barrier of the eyelashes and eyelids.
According to research, the eyes of men outnumber those of women. Each eye has a sphere shape of 2.5 cm in diameter, the eyes of man being half a millimeter larger than those of a woman.

Some of the most frequent eye problems are the so-called refractive errors:

👀 The astigmatism. In astigmatism, there is a problem in the curvature of the cornea. This causes part of the image to be blurred.

👀 Myopia. Myopia occurs when the eye focuses the image of an object in front of the retina, rather than directly on it. In most cases, people do not see well from afar but can see with clarity up close

👀Hyperopia Hyperopia occurs when the image that arrives is not focused on the retina, but behind it. This makes it difficult to see nearby objects clearly, while distant objects look good

👀 Blindness. It is about the loss of vision. Blindness can be temporary or permanent

👀Cataracts an opacity of the lens of the eye that prevents the images from being seen clearly or makes them not be seen at all

👀Color blindness is due to problems in the pigmentation of the retinal cones. Most people with color blindness confuse some colors, usually red and green.

👀 Dacryostenosis. is an obstruction of the lacrimal drainage system that occurs in the lower eyelid.

👀Glaucoma is a disorder that causes increased intraocular tension, with the potential to injure the optic nerve.

👀Conjunctivitis is a common contagious infection that causes inflammation (redness, pain and swelling) of the conjunctiva.

👀retinoblastoma. It is a cancerous tumor in the eye that usually appears in the first 5 years of life

👀strabismus. A condition where the eyes look misaligned

Proper eye care includes regular check-ups. Some of the signs that you may have vision problems include crossing or presenting differences in the orientation of both eyes, rubbing your eyes constantly, tearing, eye redness and having difficulty following an object with your eyes. Older children may squint, sit too close to the television or have trouble seeing the blackboard.

The most enjoyable subject...

The area of ​​studies of my career that I like the most is the chemistry laboratories.

In the classes we make different experiences to check and observe phenomena, we use laboratory instruments and different chemical solutions.

I like this subject because it is very interactive, it makes us a real approach to what chemistry is. At the same time it facilitates the theoretical branches since it is easier to imagine the events if we later see them in the laboratory.

The classes are a mixture of theory and practice, since being in the laboratory is very entertaining but you must have knowledge and follow the indications of each experience to the letter.

The laboratory is very interesting, since we can physically observe what we have learned theoretically in other branches. Applying all knowledge according to the objective of each experience.

Generally we work as a couple, which teaches us the advantages of working as a team. There is also a group of assistants, who are students like us but in later grades, their job is to help us when we have doubts and to correct ourselves if we are doing something wrong.

Galileo Galilei

The person that I admire in the field of science is Galileo Galilei.

This man of science, of Italian origin, was the forerunner of astronomy, was an active part of the scientific revolution of the Renaissance, raised the first law of movement, work in perfecting a tool as essential as the telescope, greatly helped to that Copernicus Heliocentric theory is consolidated and also, faced his scientific theories to the old and irrational dogmas of the Catholic Church.

Galileo gave scientific use to a new object that a Dutchman had created, the telescope, perfecting it until it became a real telescope.

I like the work of Galileo because he made with his telescope the first observations of the Moon, interpreting what he saw as proof of the existence in our satellite of mountains and craters that demonstrated his community of nature with the Earth. In addition to observing other planets and their moons. Also because he was accused by the Inquisition because of his theories and discoveries, accusing him of being a heretic. At the trial he was forbidden to continue investigating and publishing about Copernian theories, since they went against the holy scriptures.

After he made a publication, he was called to Rome again, where this time he was found guilty, forcing him to pronounce on his knees the adjuration of his doctrine and sentenced to life imprisonment.