judgecorp writes "Millions of Britons have lost access to Ceefax, the real time information service that has piggy-backed on blank lines of the analogue TV signal since the 1970s. Analogue TV is being switched off, and the low-res news service looks like going with it." Link to Original Source
Any circuit design must contain at least one part which is obsolete, two parts
which are unobtainable, and three parts which are still under development.