jueves, 24 de marzo de 2011

WHAT IS A TSUNAMI?


A tsunami is a series of water waves caused by displacement of large volume of water. Tsunamis are a frequent occurrence in Japan; approximately 195 events have been recorded.
University of Nebraska-Lincoln Associate Professor of Civil Engineering David Admiraal explains how tsunamis start, travel and can become deadly.

lunes, 21 de marzo de 2011

3º ESO What is the Difference between Electronic and Electricity?

In a number of instances, people tend to use the terms electronic and electric interchangeably. While both terms are commonly employed when discussing electronics, there is a subtle difference between the correct usage of each word.
Electric has to do with the general concept of electricity. It is generally acceptable to use the terms electric and electrical interchangeably. Essentially, the word "electric" will function as a way of qualifying the flow of electricity as it relates to a specific event. For example, if a fire starts due to a problem with wiring in a building, the event can be described as an electric or electrical fire, caused by the electric or electrical wiring. The use of electric identifies a source of power that serves to create a logical effect when conducted through a process or device.
In contrast, electronic is a term that is descriptive of devices that are powered by electricity. An electronic device is often constructed using one or more electric elements that make it possible to manage the flow of electricity into the device. A television is a good example, since it is partially composed of a series of individual electric components that help to conduct the flow of electricity. In like manner, desktop and laptop computers are electronic in nature. Handheld devices such as cell phones are also electronic, while operating with the use of an electric component – a battery.
Some words of  computer science come from the Latin. Look for this words.





LATIN
ENGLISH
SPANISH
Deleo


Ordinator


cursator


Intro


Digitus


Computare


Monitor




ZODIAC SING

  1. Macht the  answer .



Meaning

FISH
SCALE
ARCHER
CUPBEARER
GOAT WITH HORNS
BULL
TWINS
SHEEP
CRAB
SCORPION
VIRGIN
LION

Latin name

CANCER
SCORPIO
LIBRA
SAGITTARIUS
CAPRICORNIUS
TAURUS
AQUARIUS
GEMINI
ARIES
VIRGO
LEO
PISCIS


Sign of the zodiac

LIBRA
SCORPIO
TAURUS
SAGITTARIUS
 ARIES
GEMINI
CANCER
CAPRICORN
LEO
AQUARIUS
VIRGO
PISCES


Electricity Teaching resources

An interesting web for teaching Electricity with many games and activities.

http://www.woodlands-junior.kent.sch.uk/revision/Science/electricity.htm

Price stability: Why is it important for you?

Once you have seen the video explain the meanings of these words:
  a) Inflation
  b) Deflation
  c) Price stability
  d) Eurosystem
  e) ECB (The European Central Bank)
  f) CPI (Consumer Price Index)
  g) ESCB (European System of Central)
  h) Interest rate
  i) Barter
  j) Euro Zone
                         Click here to see the video

lunes, 14 de marzo de 2011

Artemis

She was goddess of chastity, virginity, the hunt, the moon, and the natural environment. Artemis is the daughter of Zeus and Leto. Her twin brother is Apollo. She is the lady of the wild things. She is the huntsman of the gods. She is the protector of the young. Like Apollo she hunts with silver arrows. She became associated with the moon. She is a virgin goddess, and the goddess of chastity. She also presides over childbirth, which may seem odd for a virgin, but goes back to causing Leto no pain when she was born. She became associated with Hecate. The cypress is her tree. All wild animals are scared to her, especially the deer.