Why Do Some Clocks Use Roman Numeral IIII?


Why do some analog clocks with Roman numerals have '4' as 'IV,' while others have 'IIII'? This is one of those questions where no one seems to have a definitive answer, and probably no one ever will. What we do have is a handful of competing theories, some with plenty of holes and others that might just be true. You'll have to pick the one that sounds best to you and roll with it.

Once upon a time, when Roman numerals were used by the actual Roman Empire, the name of the Romans' supreme deity, Jupiter, was spelled as IVPPITER in Latin. Hesitant to put part of the god's name on a sundial or in accounting books, IIII became the preferred representation of four. Of course, IVPPITER wasn't being worshipped much by the time clocks and watches replaced sundials, but clockmakers may have stuck with IIII just for the sake of tradition.

In another blow to the Jupiter theory, subtractive notation—where IV, instead of IIII, represents four—didn't become the standard until well after the fall of the Western Roman Empire (and the numerals we use now are an even more modern set). It's likely, then, that IIII was used on sundials (and everywhere else) simply because that was the proper numeral to use at the time, and not for fear of divine retribution.

Once subtractive notation came onto the scene and a choice was available, to V or not to V became a question every clockmaker had to answer for themselves. Some adopted the newfangled IV because it was the new standard, but others hung on to the traditional IIII.

IIII might have stuck around because it's easily recognizable as four. IV involves a little math. Yes, it's just one simple subtraction operation, but keep in mind that when subtractive notation really caught on in the Middle Ages, the majority of people weren't literate or numerate. Subtraction was a lot to wrap the head around. On top of that, IV and VI might have been easily confused by the uneducated (likewise with IX and XI, which is why nine was sometimes represented by VIIII).

Using IIII may have also made work a little easier for certain clock makers. If you're making a clock where the numerals are cut from metal and affixed to the face, using IIII means you'll need twenty I's, four V's, and four X's. That's one mold with a V, five I's, and an X cast four times. With an IV, you'd need seventeen I's, five V's, and four X's, requiring several molds in different configurations.

King Louis XIV of France supposedly preferred IIII over IV, perhaps for the same vain reasons Jupiter wouldn't want two letters from his name on a sundial, and so ordered his clockmakers to use the former. Some later clockmakers followed the tradition, and others didn't. The problems here are that this story is told in connection with many other monarchs, and IIII was used also in areas where there was no king with an IV in his title to object to the subtractive notation.

One more reason to use IIII is that it creates more visual symmetry with the VIII opposite it on the clock face than IV does. Using IIII also means that only I is seen the first four hour markings on the, V is only seen in the next four markings, and X is seen only in the last four markings, creating radial symmetry. As we learned last year when pondering why display clocks are often set to 10:10, symmetry goes a long way in the clock world.

Graham Crackers Were Invented to Combat the Evils of Coffee, Alcohol, and Masturbation

tatniz/iStock via Getty Images
tatniz/iStock via Getty Images

Long before they were used to make s’mores or the tasty crust of a Key lime pie, graham crackers served a more puritanical purpose in 19th-century America. The cookies were invented by Sylvester Graham, an American Presbyterian minister whose views on food, sex, alcohol, and nutrition would seem a bit extreme to today's cracker-snackers. Much like the mayor in the movie Chocolat, Graham and his thousands of followers—dubbed Grahamites—believed it was sinful to eat decadent foods. To combat this moral decay, Graham started a diet regimen of his own.

Graham ran health retreats in the 1830s that promoted a bland diet that banned sugar and meat. According to Refinery29, Graham's views ultimately inspired veganism in America as well as the “first anti-sugar crusade.” He condemned alcohol, tobacco, spices, seasoning, butter, and "tortured" refined flour. Caffeine was also a no-no. In fact, Graham believed that coffee and tea were just as bad as tobacco, opium, or alcohol because they created a “demand for stimulation.” However, the worst vice, in Graham's opinion, was overeating. “A drunkard sometimes reaches old age; a glutton never,” he once wrote.

Graham’s austere philosophy was informed by the underlying belief that eating habits affect people’s behaviors, and vice versa. He thought certain foods were "overstimulating" and led to impure thoughts and passions, including masturbation—or “self-pollution,” as he called it—which he believed to be an epidemic that caused both blindness and insanity.

Illustration of Sylvester Graham
Library of Congress, Public Domain, Wikimedia Commons

Graham's views directly influenced Victorian-era corn flake inventor John Harvey Kellogg, who was born a year after Graham died. Like his predecessor, Kellogg also believed that meat and some flavorful foods led to sexual impulses, so he advocated for the consumption of plain foods, like cereals and nuts, instead. (Unsurprisingly, the original recipes for both corn flakes and graham crackers were free of sinful sugar.)

In one lecture, Graham told young men they could stop their minds from wandering to forbidden places if they avoided “undue excitement of the brain and stomach and intestines.” This meant swearing off improper foods and substances like tobacco, caffeine, pepper, ginger, mustard, horseradish, and peppermint. Even milk was banned because it was “too exciting and too oppressive.”

So what could Graham's followers eat? The core component of Graham’s diet was bread made of coarsely ground wheat or rye, unlike the refined white flour loaves that were sold in bakeries at that time. From this same flour emerged Graham's crackers and muffins, both of which were common breakfast foods. John Harvey Kellogg was known to have eaten the crackers and apples for breakfast, and one of his first attempts at making cereal involved soaking twice-baked cracker bits in milk overnight.

Slices of rye bread, a jug of milk, apples and ears of corn on sackcloth, wooden table
SomeMeans/iStock via Getty Images

However, Kellogg was one of the few remaining fans of Graham’s diet, which began to fall out of favor in the 1840s. At Ohio’s Oberlin College, a Grahamite was hired in 1840 to strictly enforce the school’s meal plans. One professor was fired for bringing a pepper shaker to the dining hall, and the hunger-stricken students organized a protest the following year, arguing that the Graham diet was “inadequate to the demands of the human system as at present developed.” Ultimately, the Grahamite and his tyrannical nutrition plan were kicked out.

Much like Kellogg’s corn flakes, someone else stepped in and corrupted Graham’s crackers, molding them into the edible form we now know—and, yes, love—today. In Graham’s case, it was the National Biscuit Company, which eventually became Nabisco; the company started manufacturing graham crackers in the 1880s. But Graham would likely be rolling in his grave if he knew they contained sugar and white flour—and that they're often topped with marshmallows and chocolate for a truly decadent treat.

The Reason Why a Puppy in North Carolina Was Born Bright Green

Anastasiia Cherniavskaia, iStock via Getty Images
Anastasiia Cherniavskaia, iStock via Getty Images

When a dog owner in Canton, North Carolina, first saw her new puppy, she knew exactly what to name him. Hulk the infant pup is much smaller than his namesake, but like the comic book character, he's green from head to toe.

As WLOS reports, Hulk was born with a coat of fur the color of avocado toast. He is one of eight puppies in a litter a white German Shepherd named Gypsy delivered the morning of January 10. Even though one came out lime-green, it was healthy, normal birth, according to Gypsy's owner Shana Stamey.

Hulk's unique coloration isn't a sign of any health issues. Meconium—or the matter in the intestines of a fetus—is mostly made of water, but it can also contain something called biliverdin. This chemical makes bile, and when it gets into the amniotic fluid of a birth sac, it can stain a puppy's fur green. This is especially noticeable when the newborn's fur is white, as in Hulk's case. You can see the rare phenomenon in the video below.

After a few weeks of baths and licks from mom, the meconium stains will eventually fade to reveal his natural white coat. But while he won't be green forever, Hulk gets to keep his colorful name for life.

[h/t WLOS]