Bosch Tassimo Every time you embed another T-Disk – the extravagant name for the plastic units of espresso or milk – it peruses data from the standardized identification imprinted on the circle about how to in a perfect world set up that drink. I can't make sense of the careful code; yet it's a 6–10 digit number that controls the sum and the sort of milk required (as in, foamy or not), and maybe likewise temperature.

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