It always makes me chuckle when I watch a football game, and they bring out the chains to measure if it's a first down. So caveman-like.
@mokalus i'm surprised they haven't invented something like laser chains yet
unfortunately those won't tell us what a 'football move' is
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@oacgnol should just put a GPS in the ballThanks. Twitter will use this to make your timeline better. UndoUndo
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