Interesting to find out what your average reaction time is and then below it shows the amount of distance you would cover before your braking began.
http://www.h-e-l.co.uk/HEL_Performance_Reaction_Timer.htm
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http://www.h-e-l.co.uk/HEL_Performance_Reaction_Timer.htm
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Reason for Edit: "DUMB ASS!"|1083010559 -->