jueves, 31 de marzo de 2011
miércoles, 30 de marzo de 2011
domingo, 27 de marzo de 2011
Television is a telecommunication medium for transmiting and receiving moving images that can be monochromatic ( shades of grey ) or multicolored. Images are usually accompained by sound.
Commercially available since the lates 1920s, the television set has become commonplace in homes, businesses and institutions, particulary as a source of entertaiment and news.
Since the 1970s, the availability of video cassettes, laserdiscs, Dvds and now Blu-ray discs, have resulted in the television set frequently being used for recorded as well as broadcast material. In recent years, Internet television has seen the rise of television available via the Internet.
sábado, 26 de marzo de 2011
viernes, 25 de marzo de 2011
miércoles, 23 de marzo de 2011
lunes, 21 de marzo de 2011
martes, 15 de marzo de 2011
miércoles, 9 de marzo de 2011
Guglielmo Marconi ( 25 April 1874– 20 July 1937) was an Italian inventor, known for his development of Marconi´s law and a radio telegraph system, he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun. In 1895, he made the first radio system and in 1901, he sent some radio signals across the Atlantic Ocean.
Meandro del río Alagón en Riomalo de Abajo.
Los ríos españoles se agrupan en tres vertientes : cantábrica, atlántica y mediterránea.
En Extremadura nos interesan especialmente el río Tajo y el río Guadiana los dos de la vertiente atlántica.
jueves, 3 de marzo de 2011
miércoles, 2 de marzo de 2011
Carnival is a festive season which occurs immediately before Lent; the main events are usually during February. Carnival typically involves a public celebration or parade combining some elements of a circus, mask and public street party. People often dress up or masquerade during the celebrations, which mark an overturning of daily life.
Last year, our school carnival topic was the Circus. Are you ready to play with Magic Hats? Find the chick.