The eyes are the mirror of de soul Ever you asked at yourself, why human eyes are like? I mean, around the world the eyes of the animals are dark, for example if you see the eyes of your dog you can see their iris. It is the dark side of the eye. In general it's only occurs at the animals, in humans is different. When you look in your eyes at yourself in a mirror you can identify the iris and de sclera. Sclera is the white side of the eye, it surrounds the iris. Likewise is posible that some chimpanzees and gorillas have this peculiarity, although it's rare. Why is it so? Anthropologists thik that at the origins of Humanity before that our ancestor star to speak, the nonverbal communication had an important rol. For this reason the possibility to change information between the members of a group without words become essential. They can communicate with their hands, sounds and gestures. If the eyes were all dark they couldn't identify de message but if the eyes were only dark in the middle they could signalize a catch without words or sound. Nevertheless it is a theory. Thanks! have a nice day.

The Black Bile At the beginnings of Science Roman and Greek physicians don't know cells or microorganisms as they could not explain the origin of sickness. Hippocrates the father of modern medicine described that the diseases was caused by de excess or deficiency of any of four bodily fluids, know as Humors. The four Humors were blood, phlegm, yellow bile and black bile. On the one hand the blood deficiency, for instance, caused anemia, the yellow bile excess caused jaundice or the phlegm excess caused rheumatism. On the other hand the most extrange Humor, the blanck bile. The black bile exces only caused two horrible sickness, depression and cancer, however Hippocrates never found this kind of Humor. In fact, depression on Ancient Greece was named melacholy. That word derives from Greek "melas cholé" meaning black bile. For this reason anciant physicians never tried cancer patients, because they never identified the black bile. At last Science improve every other day, therefore, Human live longer. Thanks, have a nice day.

The fifth and sexth senses. I'm going to tell you about two underestimated senses. For example when I ask to my friends about this, they ever answer: I prefer the sight, the hearing, the touch. People think that the taste or the smell are't important. In fact taste and smell are extremely related because when yo eat a great hamburguer or steak you need both sens to enjoy this wonderful experience. I's know as "flavor" it is tang + smell. If you want you can try a little experience: you can cover your nose and eat an strawberry for example. The smel is a powerfull sense, you can smell a smog in your kitchen if you forgotten an pie into the over, you can remember an old friend if you smell his perfume. When I'm talking about this my friends are laughing at me because my nose is really big. It's funny. Obviously they are jokink about me. Thanks! Have a nice day.

My english class I decided that I need improve my english. It is so important because I veterinary doctos and is very interesting to me talk with other calleagues about ou job. Actually I'm working in a animal hospital and I'm studing for the Oncologist certificate examination. Overage I'm seeing about 15-20 animales per week at my service, it's coming to diagnosis or treatment wiht chemotherapy. My job is wonderfull, amazing and I love help the pets but any days became so hard. Cancer is a terrible sickness but I try everyday beat it. Thak's!!