Earlier this week, social media giant Facebook, which has dramatically altered the way we interact with the kid we used to sit next to in second grade, announced that it has also invented time. The idea comes from designer Christopher Horvath, who first brought up the notion in a Facebook post in October of 2016.

Because Facebook has been useful for connecting people with similar concerns, the post generated a large, productive response. A whole bunch of geeks chimed in and more or less agreed that a new division of time would be a pretty handy tool for more precisely synching media frames.
The new time measurement is 1/705,600,000 of a second, which makes it just enough bigger than a nanosecond that it evidently makes a difference to those in the know. These tiny units of time are called “flicks,” not to be confused with “Netflix,” a unit of time defined as the span of one full night of binge-watching The Walking Dead instead of sleeping.
Perhaps, like me, you’re not a media geek, and fail to see how this particular invention will affect you. And you can relax, because most experts who have bothered to comment on the new time division agree that it really won’t.
The flick might make some of your video experiences just a little bit crisper, but your alarm clock isn’t suddenly going to start going off 1/705,600,000 of a second earlier. Most of us ignorant schlubs will go happily on with our lives until sometime at a trivia night we’ll be asked, “What is the smallest unit of time that is still larger than a nanosecond?” and we’ll say, “Shoot. ..I think I read about that once.”

But because time measurements are imposed human constructs that help us make sense of our world, it’s not always been easy for humankind to be so nonchalant. From Ancient China’s 100 “mark” day measured between midnights, to the 12 hour day and 3-4 watch night of the Ancient Greeks, every culture has attempted to mark the passage of time through the signs of nature and habits of the population in their particular corners of the world.
And so throughout most of history, everybody just did their own thing. That resulted in a confusing assortment of time systems, but it kind of worked up until 1876 when Scottish-Canadian railroad engineer and manager Sandford Fleming missed a train in Ireland because he couldn’t figure out the local time. Miffed, he joined a movement to standardize time, proposing a universal “cosmic time” based on a common meridian from which twenty-four time zones would spread out across the world.

Fleming shared his idea with anyone who would listen, including the 1884 Prime Meridian Conference where it was partially accepted. The conference liked the idea of Greenwich Mean Time, which adopted the Royal Observatory in Greenwich, England as the center. Worldwide standard time zones, however, were harder to impose.
It turns out time, and how it’s calculated and divided and used, is pretty central to unique cultural identity. The system took some tweaking over the years and the occasional leap second adjustment, and it actually wasn’t until 1972 that every major world nation had finally jumped on the time zone wagon.
So if you aren’t too sure you’re ready to embrace this latest adjustment to the now standard divisions of time, and you’d rather Facebook just stuck to reintroducing you to those friends you haven’t seen in more than a few flicks, it might be that you’re following in the footsteps of history.