Aug 23, 2011
Speaking of strange circles, the first that comes to mind is various strange ‘Crop Circles’. Allegedly, ‘Crop Circles’ as a means of communication between alien civilization and the Earth, which has a long history of mystery and also has a lot of alien enthusiasts following and researching. Recently, at Delingha region in China’s Qinghai Province, a huge "Desert Circles" came out, according to local witnesses, overnight at a pasture of desertification suddenly a ring pattern nearly 2,000-meter in diameter burst out, which isn’t only a regular circle, but the verge is quite accurate, in which there’re complex symmetrical patterns. "Desert Circles" is much larger and more spectacular than these crop circles of 40-200 meters in diameter.