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These fun facts about everything from the cosmos to the inner workings of your body will blow your mind. One of the best things about being a human being is collecting all kinds of random knowledge and trivia throughout our lives. Random fun facts are great for breaking the ice, impressing a date, and winning a pub quiz.
But there's you don't have to have a use for this little tidbits of mind-blowing information to make knowing them worthwhile. Just reading these totally random facts about science, history, food, celebrities, your body, the cosmos, and more will make your jaw drop at least once. Do you get the feeling that there are more twins around these days than there used to be? Well, you should, because according to a new study in the journal Human Reproductionthe "twinning rate" has increased by one-third since the '80s—up from 9 to 12 twins per 1, deliveries.
Currently that adds up to about 1. Helping drive this is the increasing use of medically assisted reproduction, and the delay in childbearing twinning has been found to increase with a mother's age. Much like the rings of a tree can tell you its age and provide clues about the life it has lived, so too does the long tusk of the narwhal. Recent research led by a bioscience professor at Denmark's Aarhus University has shown that this peculiar arctic whale adds a layer to its distinctive tusk each year. And not only do these layers offer insight into the age of the Lookg for random fun they've been known to live up to 50 years but the conditions in which they lived—such as level of pollution, temperature levels, and even what their diet consisted of.
You are what you eat! On Jan. Few odors are as pleasing as " new car smell "—and not just because it's nice to be in a brand new car. The concentrations found in a typical new car aren't dangerous, but among the VOCs that make up much of that new car smell are those found in nail polish, auto fuel, and petroleum. Food waste is a huge problem.
How big? About million metric tons. It sounds like something out of a horror film, but it's all too real: The Elysia cf. Ecologists at Nara Women's University in Japan found that, a few hours after having their he severed from their bodiesthe snails' he were already nibbling on algae as if nothing had happened. In about 20 days, one-third of the sea slugs studied had fully grown back their bodies—heart included.
A surprising side effect of pregnancy is that nails and hair grow faster than usual. This is due to changes in hormones as well as increased blood circulation and metabolism supplying nutrients. According to Amy O'Connorwriting for What to Expecta pregnant person's hair also "might feel thicker and look more shiny and healthy than usual. Those who think everything on the planet has already been discovered might just not be looking close enough. A tiny chameleon discovered in northern Madagascar and measuring just The itty bitty chameleon was recently discovered and reported in the January issue of Scientific Reports.
Feet are enormously complex parts of the body. Each foot contains 26 bones, as well as 33 ts and 19 muscles, which work together to allow for a huge range of motion and movements. But many of these bones remain cartilage throughout a person's childhood, slowly ossifying into bone as the years go on. According to the Ontario Society of Chiropodistsall of the bones in the foot don't completely harden until a person is about 21 years old!
You might think that it's just fish that have gills, but there are several species of sea snake that breathe through their skin as well. For example, the Hydrophis cyanocinctus has been found to breathe through the top of its own head.
It has a small hole and collection of blood vessels at the top of its head for picking up oxygen from the seawater and sending it to the reptile's brain while it moves underwater. The iconic stone he protruding from the ground on Easter Island are familiar to most, but many don't realize what lies beneath the surface.
In the '10s, archaeologists studying the hundreds of stone statues on the Pacific Island excavated two of the figures, revealing full torsoswhich measure as high as 33 feet. Just as earth has earthquakes, the moon has—you guessed it—moonquakes. Less common and less intense than the shakes that happen here, moonquakes are believed by U. Geological Survey USGS scientists to occur due to tidal stresses connected to the distance between the Earth and the moon.
Why do we get goosebumps? In this physiological reaction, small muscles attached to individual body hairs contract, which le the hair to stand on end. We inherited this ability from our ancestors in part as a way for our then coat of body hair to capture air beneath it and in that way retain heat.
But, as George A. Bubenika physiologist and professor of zoology at the University of Guelph in Ontario, Canada, explained to Scientific Americanit also caused our ancestors to appear bigger than they were, helping to ward off predators when they were frightened or on the defense.
With modern humans having less body hair, goosebumps no longer cause us to look that much more intimidating. Alcoholic beverages can be made from pears, but that drink is known as " perry. That turned around in the s when the drink was rebranded as pear cider. The fruit is packed with the enzyme bromelain Lookg for random fun, which breaks down protein chains, making it an ideal marinade for meats when you don't have a lot of time. But for the same reason, pineapple does not work for jams or jellies, since the enzyme breaks down gelatin as well.
The bromelain is so strong that pineapple processors have to wear protective gloves, otherwise over time the enzyme eats away at the skin on their face and hands, leaving dry skin and small sores. We are also believed to be the only animal that feels embarrassment—a complicated emotion requiring understanding others' opinions and other factors.
Charles Darwin called blushing " the most peculiar and most human of all expressions ," while Mark Twain said, " Man is the only animal that blushes. Or needs to. We've all heard how casinos are deed to Lookg for random fun disorient visitors, causing them to lose track of time and where exactly they are.
But did you know that there's a similar strategy behind the de of shopping malls as well? Officially known as the " Gruen transfer Lookg for random fun this phenomenon was named after Austrian architect Victor Gruenwho identified how an intentionally confusing layout could lead to consumers spending more time and money in a shopping venue though he would later disavow the approach. Talk about having to go! Wood frogs in Alaska have been known to hold their urine for up to eight months, sticking it out through the region's long winters before relieving themselves once temperatures increase.
The urine actually helps keep the animal alive while it hibernates, with special microbes in their gut that recycle the urea urine's main waste into nitrogen. Specifically, the hottest spot ever recorded on Earth is El Azizia, in Libya, where a temperature of degrees Fahrenheit was recorded on Sept. While hotter spots have likely occurred in other parts of the planet at other times, this is the most scorching temperature ever formally recorded by a weather station. This might explain why airplane food gets such a bad reputation.
The elevation in an airplane can have a detrimental effect on our ability to taste things. According to a study conducted by Germany's Fraunhofer Institute for Building Physics, the dryness experienced at a high elevation as well as low pressure reduces the sensitivity of a person's taste buds to sweet and salty foods by about 30 percent.
Add that dry cabin air affects our ability to smell, and our ability to taste is reduced further. When we breathe in and out of our nose during the day, one nostril does most of the work at Lookg for random fun time, with the duties switching every several hours. This " nasal cycle " is dictated by the same autonomic nervous system that regulates heart rate, digestion, and other unconscious bodily functions and is the reason why—when our nose gets stuffed up—it does so one nostril at a time. While humans have long had the rare distinction of being the only mammal that actually enjoys spicy food, that list has seen a new addition, as a study by Chinese researchers found that tree shrews have a mutation in their ion channel receptor, TRPV1, which makes it less sensitive to the "hot" chemical in chili peppers.
As a result, the adorable critters happily gobbled up corn pellets laced with capsaicin the compounds that give peppers their spice while other mammals in the study avoided them. Most diners are too busy looking at their food to look all that closely at what the preparer is wearing, but the toque—the traditional hat worn by chefs—actually contains exactly folds. This is not Lookg for random fun a nice, round : it is said that these folds represent the of ways to cook an eggthough Lookg for random fun investigation by Bon Appetit failed to track down where that saying originated.
Need more distractions? Unlike cats or other animals that can cough up hairballs when they digest too much fur and other indigestible materials, rabbits are incapable of spewing. Their digestive system Lookg for random fun goes one way, so the furry critters Lookg for random fun plenty of roughage, which keeps things moving in the right direction. That would be Forrest Mars and Bruce Murrie, the two businessmen who created the candy-coated chocolates. It might be hard to see with your naked eye, but everyone you pass by every day is literally glowing. The human body emits a small quantity of visible light "visible" in the technical sense—the illumination is about 1, times less intense than levels of light that we would actually be able to see.
Researchers in Japan used a special camera to track this glow and found that it fluctuates throughout the day, with the body emitting its lowest levels of light around 10 a.
Copper and its alloys, such as brass, have long been popular materials for manufacturing door knobs. It turns out, this may not just because the metal's hue makes it look nice. In fact, the material has been found to kill bacteria. According to one study from the National College of Kathmandu in Nepal, "the metal ions denature protein of the target cells by binding to reactive groups resulting in their precipitation and inactivation.
The high affinity of cellular proteins for the metallic ions in the death of the cells due to cumulative effects of the ion within the cells. It is not known whether William Morrison had an ulterior motive for inventing the soft confection, but the dentist no doubt helped ensure others in his profession continued drawing in plenty of customers. Inhe partnered with candy-maker John C. Wharton to develop the cotton candy machine which at the time was known as "Fairy Floss"and it's been bringing kids cavities ever since.
The pioneering researcher won the Nobel Prize in Physics in shared with her husband for her study of spontaneous radiation, and then won the Nobel Prize in Chemistry in for her work in radioactivity. That makes her one of just six recipients to receive multiple Nobel prizes, and the only person to receive it in two different sciences. Chemical engineer Linus Paulding earned a Nobel Chemistry Prize and Nobel Peace Prize, but all other multiple winners received theirs in the same category.
Despite what you may have seen on other lists of random trivia, your fingernails and hair do not, in fact, continue to grow after you die. To grow, Lookg for random fun must have a steady supply of glucose, which is cut off after the heart stops beating, preventing any further growth. In fact, the skin around the hair follicles and nails dehydrates after death and partly retracts, which can make them appear longer.
According to Guinness World Records"set" has the largest of meanings of any word in the English language, with different senses listed in the Lookg for random fun of Second Edition of the Oxford English Dictionary. The word "sets" the record with an entry running 60, words, orcharacters, and no other English word has come close since.
John Fogerty 's swamp rock band has the odd distinction of having seen more of its singles hit No. Between March and Oct. No other act Lookg for random fun topped this dubious honor since. In a study published in the Journal of Experimental Analysis of Behaviorresearchers reported being able to train pigeons to discriminate between paintings by Claude Monet and Pablo Picasso when shown slides of their works that they had ly never seen before.
When the Picasso images were inverted, the little art connoisseurs could still tell it was a Picasso. Maybe that's why they like landing on statues so much. That tiny dot above lower case "I" and "j" letters has an actual name: tittle. It is thought that the phrase "to a T" is actually derived from the phrase "to a tittle"—a phrase that was used in the same sense dating back to the early 17th century.
The first recording of the phrase is in the play Woman Hater by Francis Beaumont and John Fletcherin which the line re, "I'll quote him to a tittle. Next time you are having trouble focusing, you might want to reach for a stick of gum.
A study in the British Journal of Psychology found that those subjects who chewed gum while taking Lookg for random fun in a memory challenge were able to stay focused for longer periods of time than those who did not chew gum.
The original comic book Superman could leap tall buildings in a single bound.
But then he had to come right back down to Earth—because he Lookg for random fun fly. It wasn't until the s, when animators for a new animated series decided it would be too difficult to routinely draw him bending his knees, that it was decided that Superman could take off into the air. Readers got to see smooth animation, and a superhero gained a new power. These days, supercomputers are everywhere—and they really don't need much space at all.
Have an Xbox One posted up in your living room? That's a supercomputer. A laptop-tablet hybrid in your bag? That's a supercomputer, too. Don't even get us started on the thing in your pocket… But when supercomputers first came around, they needed much, much more space. Originally built at the University of Pennsylvania's School of EngineeringinENIAC weighed 60, pounds and took up a room larger than most studio apartments 1, square feet.
Shortly after construction, ENIAC was sent off to the military, where it was used to calculate ballistic trajectories translation: launch missiles with frightening accuracy. When you see footage of astronauts floating peacefully in spacedo you ever wonder, What do space smells like? Well, according to some former astronauts, space does have a distinct odor that hangs around post-spacewalk. They've described it as "hot metal" or "searing steak. When Maria Paraskevaa woman from Cyprus, got married in Augusther goal wasn't just to say "I do.
She fulfilled her dream by wearing a lace Lookg for random fun that stretched 22, feet and 2. While Scotland proudly boasts the Loch Ness Monster, one of the world's most famous fabled creatures, the country opted to make another mythical beast its national animal : the unicorn.Lookg for random fun
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