Comment on Who Needs GPS? The Story of Etak's 1985 Car Navigation SystemparentComments−douche9yGPS also does not work underground. Anyone who has driven through Boston's Big Dig and tried to rely on turn-by-turn directions quickly learns this, accompanied by much cursing.
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GPS also does not work underground. Anyone who has driven through Boston's Big Dig and tried to rely on turn-by-turn directions quickly learns this, accompanied by much cursing.