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  2. History of timekeeping devices - Wikipedia

    en.wikipedia.org/wiki/History_of_timekeeping_devices

    The equation of time was engraved on sundials so that clocks could be set using the Sun. In 1720, Joseph Williamson claimed to have invented a clock that showed solar time, fitted with a cam and differential gearing, so that the clock indicated true solar time. [137] [138] [139]

  3. ASEAN Common Time - Wikipedia

    en.wikipedia.org/wiki/ASEAN_Common_Time

    The ASEAN Common Time (ACT) is a proposal to adopt a standard time for all Association of Southeast Asian Nations member states. [ 1 ] [ 2 ] It was proposed in 1995 by Singapore , and in 2004 and 2015 by Malaysia to make business across countries easier.

  4. Hourglass - Wikipedia

    en.wikipedia.org/wiki/Hourglass

    An hourglass (or sandglass, sand timer, or sand clock) is a device used to measure the passage of time. It comprises two glass bulbs connected vertically by a narrow neck that allows a regulated flow of a substance (historically sand ) from the upper bulb to the lower one due to gravity .

  5. Philippine Standard Time - Wikipedia

    en.wikipedia.org/wiki/Philippine_Standard_Time

    The Clock tower of Manila City Hall is the icon for synchronizing the time in the whole Philippine archipelago, before an atomic clock was introduced in the country in 2012. The purposes of these Philippine "towering timepieces" are to tell the time and to serve as landmarks .

  6. Date and time representation by country - Wikipedia

    en.wikipedia.org/wiki/Date_and_time...

    The little-endian format (day, month, year; 1 June 2022) is the most popular format worldwide, followed by the big-endian format (year, month, day; 2006 June 1). Dates may be written partly in Roman numerals (i.e. the month) [citation needed] or written out partly or completely in words in the local language.

  7. Date and time notation in the Philippines - Wikipedia

    en.wikipedia.org/wiki/Date_and_time_notation_in...

    The Philippines uses the 12-hour clock format in most oral or written communication, whether formal or informal. A colon (:) is used to separate the hour from the minutes (12:30 p.m.). The use of the 24-hour clock is usually restricted in use among airports, the military, police, and other technical purposes. [a]

  8. Candle clock - Wikipedia

    en.wikipedia.org/wiki/Candle_clock

    Al-Jazari's candle clock. Al-Jazari described a candle clock in 1206. [4] It included a dial to display the time and, for the first time, employed a bayonet fitting, a fastening mechanism still used in modern times. [5] The English engineer and historian Donald Routledge Hill described one of al-Jazari's candle clocks as follows:

  9. List of newspapers in the Philippines - Wikipedia

    en.wikipedia.org/wiki/List_of_newspapers_in_the...

    Name Language Type Area reporting covers ABS-CBN News: English/Filipino: Daily: National Bulatlat [5]: English: Daily: National Cebu Daily News (CDN Digital) English