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  2. Timeline of schools broadcasts in the UK - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_schools...

    BBC Bitesize is launched as a free online study support resource for school-age pupils in the United Kingdom to aid pupils in both schoolwork and for older pupils, exams. [15] 1999. 1 June – BBC Knowledge launches as part of the BBC's move into digital television. The new channel broadcasts a mix of educational and informative programming ...

  3. Greenwich Time Signal - Wikipedia

    en.wikipedia.org/wiki/Greenwich_Time_Signal

    The second iteration includes the tones counting down to the hour, which were left as a "memorial to the historical soundtrack". [27] Japan – NHK Television formerly used three short pips played at :57 to :59 of the clock ident and a longer three-second pip from :00 to :03 just before the start of news programmes.

  4. BBC Bitesize - Wikipedia

    en.wikipedia.org/wiki/BBC_Bitesize

    GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home. [3]

  5. Hexadecimal time - Wikipedia

    en.wikipedia.org/wiki/Hexadecimal_time

    A hexadecimal clock-face (using the Florence meridian) Hexadecimal time is the representation of the time of day as a hexadecimal number in the interval [0, 1). The day is divided into 10 16 (16 10) hexadecimal hours, each hour into 100 16 (256 10) hexadecimal minutes, and each minute into 10 16 (16 10) hexadecimal seconds.

  6. BBC Schools - Wikipedia

    en.wikipedia.org/wiki/BBC_Schools

    BBC Schools, also known as BBC for Schools and Colleges or BBC Education, was the educational programming strand set up by the BBC in 1957, broadcasting a range of educational programmes for children aged 5–16.

  7. BBC School Radio - Wikipedia

    en.wikipedia.org/wiki/BBC_School_Radio

    The School Broadcasting Council for the United Kingdom had been set up in 1947, replacing the CCSB, and included Scotland and Wales. In 1953, 25,691 British schools were registered for school radio; 9.55am, 11am and 2pm were for primary schools; 11.20am, 2.20pm and 2.40pm were for secondary modern schools; 11.40am was for grammar schools.

  8. BBC Online - Wikipedia

    en.wikipedia.org/wiki/BBC_Online

    BBC Online, formerly known as BBCi, is the BBC's online service. It is a large network of websites including such high-profile sites as BBC News and Sport, the on-demand video and radio services branded BBC iPlayer and BBC Sounds, the children's sites CBBC and CBeebies, and learning services such as Bitesize and Own It.

  9. Clock angle problem - Wikipedia

    en.wikipedia.org/wiki/Clock_angle_problem

    The time is usually based on a 12-hour clock. A method to solve such problems is to consider the rate of change of the angle in degrees per minute. The hour hand of a normal 12-hour analogue clock turns 360° in 12 hours (720 minutes) or 0.5° per minute. The minute hand rotates through 360° in 60 minutes or 6° per minute. [1]