On 31 March 2007, more than 2.2 million individuals and 2,000 businesses in Sydney, Australia switched off their lights for one hour, which marked the beginning of the Earth Hour movement. And that ...

How Google captures earth view images is an interesting story you must not miss out. Google’s Earth View Images have inspired us to appreciate the most fantastic views of the earth from space.

The task really is simple ... And in the meantime - keep reading for ten facts you didn't know about Earth Hour, plus a bit more about what the hour marks and the all-important reasons you ...