What we should use everyday must be energy. In these days, natural energy has been consumed very much. Since a British invented the first train in 19 century, energy has been used in a huge quantities.
Can you imagine a future without energy? We couldn’t drive cars, take planes, and even take a bath. Most of the countries don’t have enough energy, so they have to get it from other countries. And only few countries have energy. Such as… Continue
Added by Jenny on April 27, 2011 at 3:06pm —