Frank R Molver (9 June 2012)
"re Solar clock crop circle indicating Dec 21"

http://www.youtube.com/watch?v=wMv8CljX4Po&feature=related
 
I will save a few some time
This has some interesting info but not done very well.
It implies a time set or a date, by a crop circle
Dec 21 this year, some big change is suppose to happen.
Not sure what that means but it the info about the solar clock was interesting.