4 ms·
Not the first time it's been tried: http://en.wikipedia.org/wiki/Metrication_in_the_United_States http://en.wikipedia.org/wiki/Metrication_in_the_United_State..
by micampe 14y ago
Not the first time it's been tried: http://en.wikipedia.org/wiki/Metrication_in_the_United_States http://en.wikipedia.org/wiki/Metrication_in_the_United_State...