But this agreement with the us book industry which awaits court approval has stirred up the sort of passions that always attach to books those most cultural of manufactured objects .
But one of the problems is that a drug that latches on to one of these receptors might also attach to a closely related one which can trigger unwanted side effects .
Everyday more computers attach to the existing networks and every new computer adds to the user base - at least twenty seven million people are interconnected today .
