10 0 Changed by moderator. Reason: Compensated by admin during recalculation of karma ( 2017-08-25 18:13:04 -0600 )
10 0 How can I calculate my car's speed from a dash cam video? ( 2017-04-16 09:51:01 -0600 )
0 -10 How can I calculate my car's speed from a dash cam video? ( 2017-04-14 01:10:42 -0600 )