Mass-Observation, Microscopy, and the Everyday

Quality observation, microscopy examination and everyday life are daily assimilation of subdivided events intertwined with society. Common stereotypes of society can not be extracted from a single fragment, but need to be created by examining the relationship between individual fragments. No matter how ordinary it is, all the works will help to understand everyday life. To study everyday life, it is essential to use a microscope and quality observation. They provide a way to observe everyday life in unfamiliar ways.

1675: I entered Anton van Leeuwen Hook and observed insects and other specimens with a lensed microscope. Leeuwenhoek was the first person to observe the bacteria. 18th century: With advances in technology, microscopes are becoming more and more popular among scientists. Part of the reason is due to the discovery that when two types of glass are combined, the influence of color is reduced. Source: According to the online etymology dictionary, the origin of the term microscope is as follows: Gk 's tool to observe small things "Fire, Mod. L. Microscope 1656. Micro- (q. V.) + - Skopion. "How to see" comes from "appearance" of skopein. Microscopic "small size" was proved from the 1760's

Anton van Leeuwenhoek is a Dutch textile merchant in the 17th century and under the guidance of his curiosity entered the world of microscopes with a lens that I saw in the past. He became the first person to observe the microscopic life of bacteria, fungi and protozoa, and contributed greatly to the improvement of the manufacture of microscopes. And none of these have received scientific training! Please read the complete story of this curious outsider among businessmen who discovered micro life. Don Quixote is a gemstone of Spanish characters, one of the most important works of world literature. Its author, Miguel de Cervantes, played an interesting role in the controversial Jupiter's satellite discovery, proved himself a passionate astronomer, and understood the latest discovery of his era It is.

In this study, macroscopic observation, optical microscopy and scanning electron microscopy studied embryology of mice on gestation days 12, 14 and 18. Generally, the 12-day embryo is divided into the C-shaped region of the brain and the fourth ventricular brain, cervical curvature, heart, liver, limbs, first, second, and third pharyngeal arches, retinal eye pigment It is observed. calm down. Locations of bud chest, spinal cord, tail, umbilical cord and middle kidney ridge. Liver, cardiovascular system and spinal cord were observed under a microscope. On 14th day embryo, we observed the structure that constitutes the liver and the heart. On the 18th day of pregnancy fetuses, there are eyes, mouth, and nose in the head, chest and pelvic area, well developed limbs, umbilical cord and placenta. Copyright © 2012 Wiley Periodicals, Inc