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
One of the chief duties of the mathematician in acting as an advisor...
is to discourage... from expecting too much from mathematics.
-- N. Wiener