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Uploaded by on May 10, 2011

Finding how long passes between two times

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

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  • Americans and their AM - PM crap.

    Just use 00:00 to 23:59

  • "military"?! LOL. The whole world uses "military" time, except for one country. But hey, they also put the day between the month and the year in dates and measure everything else in at least 3 different units... ;). They know how to make things unnecessarily difficult and ambiguous.

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  • It's way better to not use AM/PM in my opinion. I think using 0:00 to 23:59 is better!!

  • Also, wikipedia on 24-hour time: "This system is the most commonly used time notation in the world today." -- 12 hour time (AM/PM) is the exception, not 24-hour.

  • @hedonism13 AM/PM is really rare in Europe. I've never heard of it used in Swedish, ever. 24 hour clocks are easy, too! 1 through 11 PM is equal to 1 through 11 *plus 12*. So 4 PM -> 4+12 = 16:00.

  • @b3rd4

    Americans, and just about every single other country in the world. I can't think of any who rely completely on 24 hour time - I personally prefer AM - PM. Analog clocks are much harder to read while on 24 hour time.

  • @midgeamoo

    Looked at the BBC page. They list the TV program "military". And since TV is the most important thing everywhere ;) ... Yes!

  • @b3rd4

    Australian who prefers the AM-PM crap. Maybe it's because it was what I was raised on, but I frankly find it simpler.

  • @LaSalsaFresca Notice most of those countries are former British colonies.

  • @LukeGeoDude It's meant for elementary level education.

  • @superdau Hmmm...According to Wikipedia, quite a few countries use the 12-hour clock:

    Australia, Bangladesh, Canada (excluding Quebec, in French), Colombia, Egypt, El Salvador, Honduras, Ireland, Jordan, Malaysia, Mexico, New Zealand, Nicaragua, Pakistan, Philippines, Saudi Arabia, Singapore, United Kingdom, United States, Venezuela, Nigeria

    Not saying it's better or worse (I actually agree that the 24-hour system is much more sensible), just that it is not ONLY the US by a long shot.

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