Articles, tagged with "south poles", page 1

Every time you switch on the radio, tv and even on online weblogs and social networking sites you get bombarded with global warming. Could it be real or possibly a hoax? Could it be man-made or not? Now it is known as climate change as opposed to global w...

What is Wind Energy? Wind is simply air in motion. It is caused by the uneven heating of the earth's surface by radiant energy from the sun. Since the earth's surface is made of very different types of land and water, it absorbs the sun's energy at dif...

http://www.green-energy-do-it-yourself.com/article_solarimpulse.html Solar Impulse HB-SIA First real flight (video) The First flight is a fact! Solar impulse makes her first test flight from the military airborne field Payerne in Swiss. It took seven ...