The world prepare to shut off their lights for one hour on Saturday in observance of Earth Hour. During Earth Hour, people around the world are asked to turn off their lights for an hour at 8:30 p.m. local time…
The world prepare to shut off their lights for one hour on Saturday in observance of Earth Hour. During Earth Hour, people around the world are asked to turn off their lights for an hour at 8:30 p.m. local time…