Global warming phenomenon

January 6th, 2012 - 

 

We hear all day about global warming and we don’t know exactly what is this phenomenon, but today I will explain a little bit what is this all about. Global warming means that the temperature of our planet rise maybe not so fast but in years we fell that. If the temperature is rising, icebergs will start to melt and oceans will ”eat” (more…)

About solar energy

January 5th, 2012 - 

 

First solar cooker was invented in 1767 by Swiss Horace Saussure and it looked like a box made from wood, painted in black. Solar energy is a free and permanent opportunity to use natural resources. Solar panel generates electricity from photovoltaic cells, it generates heat for buildings and it provides hot water for all seasons. This method can save our planet from global warming because if you use this you don’t need to (more…)