5. C02 emision
this graph shows the amount of co2 emission for each energy source. coal is the highest source emitting co2, and then gas, petrol in a row.
6. energy dependence in korea
import rate : 96.62%, independence rate : 16.17%
South Korea consumed over two million barrels of oil per day in 2009, making it the tenth largest consumer of oil in the world. The country ha
Tidal stream generators (TSGs) make use of the kinetic energy of moving water to power turbines, in a similar way to wind turbines that use moving air.
A TSG is a machine that extracts energy from moving masses of water, or tides.
Energy can be captured from tidal streams using two methods,
Tidal fences and Tidal turbines.
Dynamic tidal power or DTP is a new an
1. Introduction
Internet is one of the fastest growing media that has an enormous effect on our life today. As already being aware of this, many of our lives have changed into parts of Internet. During this, recently portal site has become a very important concept, which can be powerful tools for delivering information to us. Portal means a gateway literally and most of the Netizen pass through
tidalcurrent power generation)
조류발전은 물살이 빠른 곳에 수차발전기(터빈)를 설치해 전기를 생산하는 것을 말합니다.
자연적인 조류 흐름을 그대로 이용한다는 점에서, 댐에 바닷물을 가뒀다가 흘려보내면서 낙차를 이용해 터빈을 돌려 전기를 만드는 조력발전과는 다릅니다.
조류발전은 저수지(조지)
sea
Deep from human vanity,
And the Pride of Life that planned her, stilly couches she.
외진 바다 속에,
인간의 허영과
설계한 사람들의 긍지에서 멀리 떨어져서,
조용히 그녀는 누워 있다.
II
Steel chambers, late the pyres
Of her salamandrine fires,
Cold currents thrid, and turn to rhythmic tidal lyres.
최근에 시뻘건 불의
화장 장작더미였던,