The development of concepts like the eight-hour day[?] and the limited working week has meant that modern industrial mankind has increasingly the need to occupy itself outside sleep and work. The leisureindustry has arisen to cater for the spending of this time.
... have been discovered and widely disseminated (see DeCSS). See Professor Edward Felton's freedom-to-tinker Web site (www.freedom-to-tinker.com) for some observations on the ...