Medieval Europe

The bullfighting ring’s soil is normally covered with sand. This causes a certain attrition to enter the legs of the bull and the soil. The attrition is present in almost all type of movement and is very useful in some cases and useless in others. The attrition can very be useful in the movement as, for example, when running, if it did not have attrition enters the leg of the bull and the soil, would not leave the place; it would be as if this walked on an ice track. For the physics area, we will demonstrate the different ones used forms of surface in bullfights and as it is the difficulty stop moving in them on them. We will make something similar to a race track, where it will have three different tracks: one with sand, to another one the normal soil (concrete or asphalt) and last, made the wooden one and lubricated with oil and/or petroleum jelly. The public will be able to run in these tracks to be able to observe the variation of attrition in each one e, after this, we will explain the reason this occurs and we will incase in the context of the race of the bull. Therefore without attrition the bull would not leave the place. In the biology area we will portray the cell of one of the bulls used in these races.

We will explain the function of each organela present in the cited cell and will show with clearness each one of them by means of a miniature. We know that Spain has some mechanisms and techniques of engineering and architecture in which it comes since Medieval Europe in the construction of churches and historical monuments. We intend to prove some techniques of construction by means of geometry, algebra and physics constructing projects of different materials and sizes.

Housing Conditions

The housing conditions represented one offend to the laws and municipal positions. The people if established in any old building, under an absolute hygienical deficiency, with water scarcity, as she points a report of 5 Police station of Health of the Federal District: Dark, humid and old houses, find repletas of inhabitants who live there accumulated in improper cubculos, badly aired and deficiently illuminated. Everything occurs here to oppose the hygiene, seeming that the unhappy hidding place was of has very condemned being able for them public that they had never looked for to take care of the necessities of its inhabitants. In the mounts then, these conditions of uncleanliness grow: there garbage for all part is seen (…). (Port, 1936; p.22-25 apud Carone, Edgard, 1979, 33-37).

According to periodical of the Fanfulha, that it esteem this type of housing in one tero of the existing habitations in So Paulo: ‘ ‘ In each cubculo, true beehive human being, frequently compresses all a family of workers, to the times composed of eight or nine pessoas’ ‘. (Fanfulha, 11/10/1904 p.2 Apud Pine and Hall, 1981, p.43). Some housings closed blocks completely, where in its interior worse constructions were still mutiplicavam, originated many tenement houses. The formation of villages was common around the industries, mainly of fabric, that if they located next to the railway lines. The land division and the construction of modest houses in those local ones were a lucrative business highly. Some villages were enaltecidas for its qualities, as in the case of 1 Village So Paulo Economizer and the Zlia Maria, closed with school, church, club, esportivo field. ‘ was considered one; ‘ self-sufficient world and a prolongation of the plant commanded the life of the laborers for disciplines and order through the control social’ ‘ (Of Decca, 1989, p.26). The laboring villages had a common character for its linking with the industry representing a relation between capital and work.