Have you evered found yourself in a situation where you have your iPod in one hand, the Oyster card in the other hand, you need to light up a cigarette so you need a couple of extra hands to get the ciggy out of your pocket and then operate the lighter and at the same time your mobile rings and you need to answer it while someone is asking you for the time? How many pairs of hands do you reckon it would be optimal for the human race nowadays?
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