While social interaction has proven to be a major factor in improving cognitive health, other components of trivia, such as learning new facts and recalling older information, can also be significant, says Professor Scott Brown from the University of Newcastle.
"Practicing pub trivia helps maintain our cognitive reserve, which is especially important as we age because it can provide a buffer against cognitive decline and other forms of dementia. It's the 'use it or lose it' notion, where if we keep doing these activities to work our cognitive muscles, it keeps them from atrophying early," he explains.
Professor Brown adds that the rewards of getting questions right, or even better, winning, can boost your mental health, and the dopamine rush can be both rewarding and motivating to learn more.
So let's dive straight in! Reddit user Own_Championship7862 made a post on the platform, asking everyone, "What's an unusual fact that most people don't know?" Since the replies have been pouring in, we decided to compile some of the most surprising ones and help you expand your knowledge.
This post may include affiliate links.
Wearing white wedding dresses only came into fashion after Queen Victoria started the trend. White isn’t meant to have any other meaning or represent purity as many people think. Before this trend most brides just wore their best dress of any colour as it was expensive to buy a dress just for the occasion.
Completely agree. For my wedding, I wore a nice saree instead of a ‘wedding saree’ and have worn it 4 times already!
Load More Replies...And it still is ridiculously expensive. I wore a brown tweed skirt and waistcoat, silk blouse and hat at my wedding. And chap and I are still married after 40 years.
Too much money is spent on weddings when it would be better invested in the couple's future.. The wedding itself is just a ceremony. The marriage afterwards is where the investment needs to go.
My late husband wanted to save money for our house and I totally agreed.
Load More Replies...I stand by the pre-Victorian standard! My wedding dress was my favorite dress, and I still wear it regularly.
Exactly! - white simply meant you were rich enough to wear that dress once because it would have to be taken out of circulation for the hem to be cleaned to be presentable again.
White shouldn't be a colour of weddings. I believe that anyone can wear any colour!
For several years, weddings have gotten out of control. Spending thousands of dollars on one day instead of saving for a down payment or (possibly) eventual children. But the insistence on white weddings and diamonds is the epitome of foolishness. White dresses were nothing but a trend and the "rarity" of diamonds was nothing more than a DeBeers ad. Weddings bring out the stupid in too many people. As hateful as this sounds, I enjoy the schadenfreude of weddings gone bad.
If anyone were stupid enough to marry me, I'd wear purple.
I wore a pink dress, technically it was described as "deep rose" on the website, because its my favourite colour-I've worn it a few times since for dressy occasions. My two bridesmaids both already had occasion dresses in navy blue, so that's what they wore. We did the wedding very cheaply-I just didn't fancy spending all that money on one day. I know others feel differently, but starting married life thousands of pounds in debt seems daft to me.
That’s exactly what a longtime friend and her ex-husband did; her dress was probably about 200 bucks from Walmart or target and they had a potluck in her parents’ backyard as their wedding reception. They went into their marriage debt-free.
Load More Replies...Pink used to be a masculine color. During the height of the British Empire, the soldiers in the far reaches of the world donned their red coats in battle and patrol. The newer recruits would look especially sharp with a bold red color. The rugged war-heroes though? Their coats were faded and worn into more of a pink color. If you saw a guy wearing a pink coat, odds are they have stories to tell with a thousand yard stare. This became a desirable thing to show off your experience and grit. Hence pink was associated with combat prowess and ruggedness, and became a masculine color during that time.
Blue was a 'feminine' colour because the Virgin Mary is depicted in blue (which is actually the colour of purity, not white)
From the mid-16th century until the late 19th or early 20th century, young boys in the Western world were unbreeched (without pants) and wore gowns or dresses until an age that varied between two and eight.
There was a cultural reason for this. Baby boys were considered "desirable" to certain demons and would be disguised as girls until they reached the age were the demons didn't want them anymore. This is why many of our presidents are pictured wearing dresses in their youth.
Load More Replies...Some people recoil at rainbow colors now. How can anyone hate a rainbow?!
And the reason the NMA wore red? It was the cheapest dye available at the time.
I read somewhere that red "hid" blood stains, so that the soldiers would not panic in battle surrounded by dying mates. I don't know if it's true, but it makes sense.
Load More Replies...Eh, I sometimes wear pink. The wife thinks I look good in pink and I think so too! Give me your stares and judgement, because I don't care :)
i think it became more feminine during WWII when they were capturing gay men and putting them in camps and like they were wearing something with pink idk if anyone has more info or knows if this is true or not please tell me
I believe that’s true! Hitler is literally the reason why pink is now a girly colour.
Load More Replies...I always wondered why pink was a more masculine color in western society until about 50 years ago. Now I know!
The tongue of a blue whale weighs the same as a fully grown African Elephant
Note to self : "No matter how good she looks, never let a blue whale French kiss you."
It makes sense if you consider that Blue wales are the largest animals that have ever existed on this planet. That includes the largest dinosaurs. They are absolutely huge!
Many Blue Whale facts I've learned over the years come via Alan Davies on shows like QI. He's fascinated by them.
Hence whales evolved to life in the ocean—so they don’t have to lug their giant tongues around on land.
We asked one if we could weigh it's tongue! It said "Uh sure? Whatever floats your boat?" So we weighed it and our elephant at the same time and they weighed the same! Then it swam away confused, and we solved a question that had kept us up at night, thusly we were finally able to get some sleep :]...
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I have recently learned that Lobsters don't display senescence which is the deterioration of the body as it ages. Their bodies are continuously growing and their exoskeletons get heavier and heavier, hence when they molt into a new exoskeleton it takes more and more energy to take off the old one. Eventually they die because one day they just go, "Yeeeeeaaaah sooo like this exoskeleton is too heavy so imma just go meet Lobster God and head out from the mortal world."
Now a thought... If a group of people helped a lobster shed it's exo- skeleton... And if said lobster kept growing... Technically, a giant lobster could be brought into existence should the lobster not die from old age.
Deep undersea there is the “Immortal Jellyfish” which can revert back to earlier stages of their lives when damaged
Load More Replies...Lobster God: "Welcome to Lobster Heaven. You will shortly be assigned a tub of drawn butter and a plate of lemon wedges. In the meantime, feel free to relax in our lovely hot tub, which is located in the kitchen atop the range."
I completely approve of Lobster Heaven.
Load More Replies...... He wait's lurking beneath the sea, Great old one, forbidden site, he searches, hunter of the shadows is rising... Immortal..... In madness you dwell.
I bought a lobster from a place he was HUGE and Blue. A few fisherman I know told me that lobster was very old. So I bought him and took him back to the ocean and released him it was really cool to watch him swim away
Tamatoa hasnt always been this grand...(spelling optional) lobsters cant be less then a crab 😜
theres a cult called leviathan lobster god and thats exactly what they're doing
Each time I read a question like this I am reminded of this, If you made 10,000 dollars everyday since the signing of the Declaration of Independence in August 2, 1776, you still wouldn’t wouldn’t have 1 billion dollars. And it is just mind boggling!!
Yet another reason billionaires should not be permitted to exist. Tax them.
It’s only mind-boggling because most people are innumerate. And it’s why we tolerate billionaires; most people have no idea just how much money that is. It’s literally unfathomable.
Savings is a waste of time in this venture. You need a heart of stone and to be willing to screw people, animals, and the planet over if you truly want to be a billionaire.
The Korean people have an enzyme that makes us have dry ear wax and a propensity to lack body odor.
For the first 20 years of my life I had no idea why my earwax was flaky when everyone else's was more like a jam or paste and why I didn't have to wear deodorant.
I'm not saying that Koreans are immune from body odor but it is much less prevalent and requires much more disregard for hygiene.
Don't you? Doesn't everyone?! IS IT JUST ME???? D:
Load More Replies...I am not Korean and I lack also body odor. i never have to buy deodorant and my clothes never stink. But the problem is that I also lack the ability to sweat. If it is hot, i can only sweat a little bit on my face. I have to be very careful to avoid a sunstroke/thermic fever.
Same, to an extent. I overheat really easily because I don't sweat much, not fun.
Load More Replies...That comes from Kimchi, probably. Not inborn. But as a part-korean girl who has experience with people like this, yeah 😂
Load More Replies...Most Asians have this actually. I learned recently that 40%-50% of us do not produce multiple enzymes that are required to properly metabolise certain chemicals. This means we are more prone to negative side effects in medications and to have Intolerances to foods and other things. I got my genetic testing done and I am in the 40% that has this problem. Made most of my lifelong health issues finally make sense
May I know what kind of test you took? Might be a useful information for some of the lurking pandas here :)
Load More Replies...Since earwax is primarily made of sweat and dirt, if you don't have a propensity for sweating, then it would make sense that your ear wax is dry because it's just mostly dirt.
You're wrong. Earwax is mostly secretion of the body and provides protection against bacteria, fungi, particulate matter, and water.
Load More Replies...Odd... I've noticed a faint breath smell of camphor, but is perhaps only the scent of boiled rice. Mind you, to many Asiatic peoples Caucasian Australians smell like lamb
Load More Replies...My youngest and I have dry ear wax and very little body odor. I love it. This same child of mine though sweats like crazy. So sweaty but not stinky.
I also sweat a lot. (Hyperhidrosis) so I still use deodorant for the antiperspirant properties.
Load More Replies...ENTs will tell you that there are two kinds of people - wet ear people and dry ear people. I'm a dry ear person. I never use deodorant and I don't sweat very well, but I do overheat easily.
Body odour? Koreans are great people (and tough!), but, having worked alongside Korean backpackers in the fields, i can tell you that a shower at the end of the day is of just as much benefit to them as to anyone else.
Bald eagles are not actually bald. Balde is old english for white
If you're a Betazoid, no wedding dress is preferable.
Load More Replies...Their little chirps and noises are cute to me. Don't care if they don't make the sound we Americans think they do 😂
Underneath our feathers, we're naked! Obscure reference to the classic Muppet Show.
Load More Replies...And "piebald", used to describe rats and horses and dogs, means "white spotted" 🙂
When basketball was first invented, at every game, they would have a man who would go up a ladder to retrieve the ball after every basket. It took them around 20 years to figure out maybe it would be a good idea to cut the bottom of the basket out to make retrieving the ball a lot easier. 20 years!!!
How long did it take us to figure out you could put the spout for ketchup at the bottom so you didn't have to shake it?
From the Wikipedia entry on Basketball, which was invented in 1891 by William Naismith using a soccer ball and a peach basket.: "Naismith initially set up the peach basket with its bottom intact, which meant that the ball had to be retrieved manually after each "basket" or point scored. This quickly proved tedious, so Naismith removed the bottom of the basket to allow the balls to be poked out with a long dowel after each scored basket."
I said to my gf this week, why are cell phone chargers always on the bottom of the phone? What if it's my cupholder in the car and needs to be charged? I can't use Waze or Google Maps and still charge my phone in the car. On a stand on my desk? Why can't the charging port be on the top?
How long will it take us to affirm that the Constitution forbids criminals from running for president?
48 years between the invention of the tin can and the first can opener. Just saying ...
Heinz bottles have two small spots with the figure 57 embossed in plastic. Not only it is the number of spices (IIRC) but also the perfect spot to squeeze the sauce out. I tried, it works on every similar bottle
Playing Tetris up to 6 hours after a trauma can help against PTSD
So, the post is a little inaccurate. Tetris has been shown to help people with PTSD and alleviate flashbacks. It has been studied with people who have already experienced trauma and were already diagnosed with PTSD. There has been no studies done in people who just experienced a trauma and the prevention of PTSD like OP suggested. Still, it is pretty cool, and probably has to do with the rapid eye movement involved with playing Tetris. You also have to be thinking about the event when you play, and altering your thoughts on it. Here is the actual study if you all are interested https://www.sciencedaily.com/releases/2019/01/190108095114.htm#:~:text=This%20is%20the%20conclusion%20reached,for%20the%20stressful%20events%20decreased.
Load More Replies...One of my friends in my 20s was Jonas Neubauer, the seven-time Classic Tetris World Champ. He died suddenly of undiagnosed cardiac death/cardiac arrhythmia in 2021, when he was 39. RIP, Jonas. I miss playing 7th Sea with you. You were a Tetris legend and a really great guy overall.
Oh wow! That's incredible. You were so lucky to have him as a friend. I used to play Tetris and I know of him I agree he will be missed by all
Load More Replies...Which may be why I subconsciously gravitate towards games like that during high stress times
I have been in trauma tests. They put out ads"Have you had a severe trauma? Want to be in a study" Then half gets whatever treatment they want to test, half none. It sucks to be in the control group as you are not supposed to seek other help Never again.
For me, it’s the peace and satisfaction of putting things in their right place. Jigsaw puzzles are my go to. It’s like the puzzle pieces are my problems, my crazy irrational thoughts and I can organize them into something beautiful.
Wait so this means when Ben Drowned died and started staying at the Slenderman Mansion he probably played Tetris
I actually tried this once. Bogus. Trauma is trauma and requires therapy, not computer games.
I love when this question comes up because I get to talk about the thunder clappers. When the Lewis and Clark expedition were exploring the west of North America, their diet of dried meat left them constipated. They were all taking these pills called thunder clappers to make themselves s**t. The active ingredient in thunder clappers is mercury, and historians can track the expedition because they left increased deposits of mercury in the soil.
In the 90s I met an 80-year-old man who mined coal in his youth. Mercury was easy to come by. A common prank was to put a drop of mercury in someone’s coffee. It’d sink to the bottom, and they’d swallow it when they took the last gulp. After a quick “you sonsabitches!” they’d run to the latrine because the mercury was going to go through their system quick! He shook his head when he told me the story, said something about “all the stupid things we did back them because we didn’t know any better.”
You can chart so many people's lives by the s**t trail they leave behind them.
Considering the quantity of it that Lewis and Clark got through, and the fact that they didn't drop dead of it, then the toxicity of mercury is very much exaggerated. As David has said, mercury compounds can be extremely toxic. Also, I believe that breathing mercury vapor is very bad. Liquid mercury should be avoided, but is not going to make you drop dead just from handling it briefly.
Load More Replies...Mercury was also a common cure, though poisonous and questionably effective, for syphilis.
With syphilis, there weren't any good options. Death from syphilis is a long, horrific process involving severe disfigurement and progressive dementia. There's a Johnny Depp movie called The Libertine that shows the sort of horror that people go through in final stage syphilis.
Load More Replies...50 dozen of “The Bilious Pills of Dr. Rush,” with its high concentration of mercurous chloride, were taken on the expedition because it was the standard treatment for a variety of illnesses- including syphilis. It has been long-theorized that syphilis was the main reason that so much of Dr. Rush’s pills were used because apparently many of the indigenous women they encountered along the way had syphilis, too. The latrines along the route of the expedition were so full of mercury because only about 15% of mercurous chloride is absorbed by the intestines; the rest passed out in bowel movements. It is also believed that the pills were taken by Captain Clark as a treatment for the first case of Colorado tick fever.
Just... wait .. uhm... The fact that the pills are called "Thunder Clappers" would make me wonder "just... what are in these again?"
That's one reason they died early. Wonder how many people used it this way?
The male giraffe will continuously headbutt the female in the bladder until she urinates. The male then tastes the pee and that helps it determine whether the female is ovulating. If she is, it’s business time.
Alright Miss, just have a seat here, we need to figure out if you're ovulating...BRING IN THE GIRAFFE!
...but when i do it in a night-club, i end up talking to the cops.
Sounds like it's about time female giraffes started kicking male giraffes in the balls.
For every single human being on Earth, there are 2.5 MILLION ants.
Yes, this means that there are about 20 QUADRILLION ants on this planet.
If the ants decide to take over, are you strong enough to handle the 2.5 million that you'll be responsible for killing? If you've got kids, you might have to kill more because a 2 year old isn't going to accomplish a god damn thing if millions of ants are marching towards them
As long as they're marching in a fairly tight formation and I've got my big boots on, I think I may have a chance at victory.
Yes but 2.5 million ants in the shape of a person would be the size of Danny Devito
My 3 year old would destroy me before she let me hurt an ant, she loves them ❤️
It's the Bullet Ants that scare me, I don't live even slightly close to where they are from and they still make me shudder.
The fruit was called orange waaaaay before the colour was
What was the name of the color before? Don't say pumpkin
Yellow-red or red-yellow, depending on the region. Yellow-red was more common, though.
Load More Replies...Its a blend between two primary colors like green or purple. It's cultural. For example, Russian has separate and distinct words for blue and light blue. But it also did not have a word for orange. Here's something weird, though: on the color spectrum, orange wavelengths are between yellow and red wavelengths, and green wavelengths are between blue and yellow wavelengths. However, purple is not between red and blue, but are the longest wavelengths visible to humans, while red are the shortest. Oh, and there is no light wavelength that corresponds to magenta.
Load More Replies...Because Oranges hadn't been brought to Europe yet people with orange hair were called red heads.
There are more tigers kept as pets in the USA than there are in the wild
That is disgusting. Tigers belong in the wild. What kind of sick person would keep them as a pet
Like the other comment said, too much money, but also people with control issues - "I have brought this wild animal into my house and dominated it! See how powerful I am!" - and people who genuinely believe that the animals love them, like a domestic pet. Those are the saddest cases, IMO. A lot of them seem to be totally incapable of seeing that the animal's needs aren't being met; they really believe that their 'pets' are happy. And if we're counting tigers that aren't necessarily 'pets,' there are the cub-petting operations, which are less prevalent than they used to be but not completely stamped out. If you ever stop at a small roadside 'zoo' or 'sanctuary' and they offer you the chance to pet or bottle-feed a lion or tiger cub, run, and consider reporting to authorities or a rescue organization; living conditions behind the scenes (and sometimes in front of them) at these places are often horrific.
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We are always seeing our own nose but the brain ignores it
Yep, trying to convince my brain to ignore it now.
Load More Replies...looking my nose, just gone cross eyed and now i have a head ache
Apparently, my partner always sees his. He didn’t believe me when I told him the mind is supposed to ignore it. He has some slight tinnitus as well - I really envy how happy go lucky and observant he is despite these anomalies
It's easy to see your nose if you concentrate. Or, you know, just close one eye.
A day on Venus (one complete rotation around its axis) is longer than a year (a complete revolution around the sun) on Venus.
Venus probably wouldn't taste good.
Load More Replies...225 earth days make up 1 venus year and 243 earth days make up 1 venus day
It only takes Venus 225 days to rotate around the sun, but it "takes 243 Earth days to rotate one time [on its axis], but its atmosphere circulates the planet every four days. Extremely fast winds cause the atmosphere to drag along the surface of the planet as it circulates, slowing its rotation while also loosening the grip of the sun’s gravity. Slow rotation in turn has dramatic consequences for the sweltering Venusian climate, with average temperatures of up to 900 degrees Fahrenheit — hot enough to melt lead." -- UNIVERSITY OF CALIFORNIA, RIVERSIDE
Does any one else see an outline of a bird on fire or should I take a little more meds than usual. Lol
LEGO manufactures more tyres than any other company on the planet.
Well at least the Lego ones get used for fun (and in my case frustration lol)
Iron is the most stable atom in the universe. When fusion in the sun's core 'burns', it fuses *up* the period table until it reaches iron. From that point, fusion really isn't generating any more energy and the core collapses. From the other side of things, all elements heavier than iron eventually fission down to iron (though i grant you, it may take a *very* long time, even at cosmological timescales). Atoms are perceived to be everlasting and timeless. That's technically not *really* the case over the very long term except for iron. This is why, if I ever get married I'm going to request an iron wedding band. If I want a timeless representation of my love I can think of nothing better, than something that will last, (even if only elementally) to the heat death of the universe.
Supernovae. When a large star ceases nuclear fusion, the collapse of its outer shell is so abrupt and violent that it bounces off the core with enough force to fuse all of the rest of the natural atoms.
Load More Replies...Iron breaks down to iron oxide, therefore your wedding band will last until it's rusted away which is aprox. after 200 years. I'd recommend stainless steel but you'll need to polish it a lot. On the other side Gold doesn't oxidize and doesn't break down or fuse. Also it doesn't react with you skin or your sweat that's why Gold wedding rings are so popular.
So...heavy metal at a wedding? I'm up for that.
Load More Replies...I had to log in and up vote for the first time ever! How on earth were you down voted for your comment?
lol that's not going to go over well, symbology flies over most peoples head, but the price tag won't. Also rust. Iron rusts, and will get super gross on a warm moist human finger.
My finger would start hurting at end of day has to be gold, silver, or stainless steel. Though it is a great sentiment
It’s possible to lactate without being pregnant
Well yes, that's because breast tissue is universal. The only reason men don't (normally) develop female breasts is that their body doesn't send the signal. A sufficient level of estrogen in the body can cause that development, as can a few conditions that cause gynecomastia.
Load More Replies...I was awakened at two in the morning by a distraught teen daughter, clearly lactating. I called the 24 hour pharmacist, and asked about the medication she had just started. As Nicola Masson said, this is a known side effect of a particular anti-anxiety med. Apparently fairly common? I later gave a prescribing doctor, and the dispensing pharmacist, an earful for prescribing and providing a medication with a very disturbing side effect to a person who clearly has anxiety issues. Without warning of side effects. Who the hell leaves out that little detail?!
Jesus! The last thing your teen needs! I hope different meds work, anxiety is a big poo.
Load More Replies...Lactation is caused by hormones, so many things can upset our hormonal balance.
And that's why, if you suddenly start lactating without pregnancy or hormonal issues, you should go to a doctor right away!
Load More Replies...I would hope so, since the most beneficial time to be lactating is right after pregnancy ends....
What they mean is, you don't necessarily have to have ever been pregnant nor female.
Load More Replies...Many anti-psychotic drugs have lactation as a side effect. Drug-induced lactation is not good for the baby - it gets all the drugs you are ingesting!
There's also a drug developed for a GI disorder that causes/increases this (can't remember the name, was 17 yrs ago) and according to the medical literature is not dangerous for the baby. Source: had very low supply for my first & was prescribed it for a while.
Load More Replies...Weren‘t wet nurses mostly women who had a baby themselves?
Load More Replies...Nope. There's an anti anxiety pill that causes this. Personal experience
There is a medical cost for it, and the pharmaceutical cost you mentioned.
Load More Replies...A man named Wilmer McLean owned a farm in Manassas, Virginia USA where the very first battle of the US Civil War was fought. After the battle he's like "I'm outta here" and bought a farm way out in the country at Appomattox Courthouse, Virginia...where Gen. Robert E. Lee surrendered to Gen. Ulysses Grant in McLeans living room four years later
He really didn't want to be involved but they were like "No, this starts and ends with you."
"I just want to milk my cow". "NO MILKING! Get over here and sign this surrender as a witness!"
Load More Replies...I just figured out that “Appomattox Courthouse” was the name of the whole dang village. The entire 30+ years since my American History class in 5th grade, I’ve assumed the surrender took place in the most important building in Appomattox town (which, of course, would be the courthouse). Huh.
That is a weird name for a city! Did Appomattox Couthouse even have a courthouse?
Load More Replies...And worse, Union soldiers looted his home of most of the furniture and goods in the room where the surrender was signed. They wanted souvenirs. Someone even took the table the surrender was signed on and the chairs that had been sat in during the negotiations. No one ever paid the poor guy for his lost items.
Presumably it was either ludicrously cheap or free, given that they'd just arrived on a massive continent so land was far from scarce. If anything a farmer likely would've probably been very welcome given the lack of infrastructure limiting the amount of food produced and it's transport (this is all speculation, I suck at history)
Load More Replies...I had to read this twice and I still don't know what it said (unknown geography and history).
The American civil war is where the north and south of America fought, the south wanting slaves, and the north wanting to free slaves. The first battle o the war was in a farmers farm. The man didn't want to stay there so moved quite far away. Then the war ended when a general surrendered in the same farmers living room
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When someone gets a kidney transplant they generally just cram the new one in and don't take out the old ones. So the person ends up with three kidneys.
More eels swim out of the Bermuda Triangle than swim into it
My brain really trying to connect these two facts as of they're not mutually exclusive 😂😂
They are NOT mutually exclusive. Mutually exclusive means that one being true prevents the other being true. (There is a tornado outside / there is not a tornado outside). These two facts are UNRELATED but they are not mutually exclusive.
Load More Replies...As a kidney transplant recipient I can assure you they do not "just cram the new one in". It is placed in the lower abdomen in front of the pelvic bone. The part about not removing the failing kidneys is correct though. Edited to correct stomach to abdomen, cuz gotta be precise.
Kidney donor here and I was SHOCKED when I heard that the old kidneys were gonna stay! I hope you are well!
Load More Replies...WRONG. They place an eel beside the bad kidney and throw the new kidney into the Bermuda triangle and it swims out of it ✔
Remarkably little is known about eel spawning. What we call the Bermuda Triangle is also known as the Sargasso Sea. It's not known for sure if eels spawn there but is is known that European eels that are about to spawn head in that direction from their rivers in Europe. As a side note, on their way towards spawning they can be funnelled into Loch Ness and my guess is that the monster is a mating dance of more than 10,000 European eels.
Yup, my brother had 3 and I still have 1 left after donating. Other fun fact, after donating your kidney will GROW as it takes up the job of two.
I was born with a single kidney, didn't find out till I was 50. When checked, the sole kidney was larger than normal to take care of me.
Load More Replies...my choir teacher was born with 3 kidneys and his brother with one, but my choir teacher is the youngest. he stole his brothers kidney before he was born 😂
McDonald's engineered bubblegum flavoured broccoli in an attempt to get kids to eat more vegetables.
They still didn't want to eat it.
I bet it tasted like that bubblegum flavoring they put in amoxicillin.
Load More Replies...I highly doubt you would take a mouthful of poo before eating a burger. If you can prove me wrong, post evidence. 🤣
Load More Replies...They should have picked a different flavor. Bubble gum sounds like the last thing that should go with broccoli!
Right?? I never had any problem eating vegetables as a kid. Meat was a different story…
Load More Replies...I think the texture might also be an "ick" factor for kids... grating it into pasta is a good way to introduce it into children's diets.
The Eiffel Tower can be 15 centimeters taller during the summer due to thermal expansion
I cant be the only one who cried and couldn't stop thinking about how sad it was for 3 days right
Load More Replies...I believe two bananas Justme. Maybe someone could fact check this but I believe two.
Load More Replies...Happens with bridges, too. Hence the expansion joints in the roadway. Nowadays it's getting to hot for the original engineering. Highways and railways are buckling.
Used to happen to Concorde. Its fuselage would gain nearly 5mm of length in flight.
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Bluetooth is named after Danish King “Harald Bluetooth “
It was to unite devices the way Bluetooth united the tribes of Denmark. The symbol is the two runes of his initials overlayed.
I hope the tribes of Denmark united a little better than most bluetooth devices do. :/
Load More Replies...Invented by a Dutch man, (so not by a Danish one, like one would think because of the name!)
Redheads require more anesthesia than non-redheads
And anyone who partakes of marijuana, which is why people using it need to inform their Doctors & Dentists before having a procedure.
Load More Replies...The notion that natural redheads need “more anesthesia” and/or are resistant to certain medications has been spread by the media (ie, Time Magazine and The New York Times), the scientific literature, and even seasoned anesthesiologists who (anecdotally) claim this to be true. The “basic science” behind this stems from the high prevalence of allele mutations in redheads in the melanocortin-1-receptor (MC1R) gene. It may be true for some, NOT all and the jury is out at this stage and needs more research. A qualified anaesthesiologist is very unlikely to change an anesthetic plan just because someone is a redhead. https://anesthesiaexperts.com/uncategorized/redheads-anesthesia-fact-fiction/
Quite - to quote another Dr. Carson Welker, an anaesthesiologist in Minnesota has said “There is a genetic and scientific theoretical framework that could explain anaesthetic resistance in redheads, but the evidence is underpowered and only of moderate quality,” stressing that more research is necessary. Why is it even a theory? He pointed to the MC1R gene. “When people have a mutation of the MC1R [gene], they have red hair,” he explained, but he added that not all redheads have the mutation. It needs to stop being spread like it's an accepted fact, when it's not. Typical BP fare really.
Load More Replies...Ginger here...I don't have this problem. As far as I know, no one else in my family does either, and there's a LOT of redheads in my family. So not all of us.
Me too and also not a thing for me. They've written it like it is settled science and applies to all. It isn't and it doesn't.
Load More Replies...So do I, and I am neither red-head, nor alcoholic, but both of those run in the family.
A former coworker told me there’s a protein pathway that has something to do with this. I too need a LOT more [insert type of pain medication] for my size. Ordinary dental work means numbing the entire side of my face. It’s my metabolism.
Load More Replies...If i'm going to continue to live in the 21st century, i'm going to need more anaesthesia than i'm getting now.
My cousin is a redhead and woke up during a wisdom tooth removal. She said she did not feel any pain, but saw a lot of blood and couldn't say anything because the surgeon's hand was in her mouth. 😬
"Quick question before we administer the anesthesia, are you a pure red-headed or it's just dye?"
Omg. So i went to get laser hair removal. They wouldnt do it because they said it didnt work for redgead ( the laser cant find the hair ). I told them the carpet did not match the drapes, but they still would not honour the coupon ( groupon ).
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The raw image we see with our eyes is actually upside down. Our brains subconsciously flip it back to the correct way.
It could be but not everyone remembers it. At least I didn't.
Load More Replies...When I injured one of my eyes I had to wear a patch for a couple of weeks. A friend of mine was helping me change the patch and I noticed that when I took it off, my vision in that eye had flipped upside down! Super bizarre but she said that cos I hadn’t used my eye for so long, it “forgot” which way was normal and had reverted to how the brain saw things. Went back the right way after a while but it was really disorienting!
There was an experiment done with this, where people wore glasses that made their world seem to be upside down. Eventually their brains adapted to the glasses and they no longer worked, showing the world right side up.
And when they took the glasses off, everything looked upside down. Took a couple of days for the brain to flip it back.
Load More Replies...Do schools still show the goggle man video? It was really old even when I was in school. Science - guy wears goggle strapped to his head that turn the images upside down. After a few weeks his brain flips the images so everything is right side up again --- such that when he takes off the goggles everything is upside down. IIRC after some time they flipped back the 'normal' way. But what if they didn't? What if you went the rest of your life with everything upside down? Anyway, that was part of what I was taught in school about our eyes. They had this old black and white movie of the man with the goggles. ==== I was just googling - apparently the movie I saw was not the first guy because I found stuff talking about these experiments starting in the 1800s. They also did other stuff like partial color, stuff with prisms and so on.
Maybe a dumb question but do newborns see upside down before the brain learns to correct it?
Well, sort of. What we see is the right way up. The image enters our eyes the right way up and is inverted by the lens, so on our retina it's upside-down. Our brains correct for that.
This is a common myth. The optical information from your eyes is transferred to your brain via a bundle of nerves, so it's irrelevant whether the image is projected onto the retina upside down or right side up or whatever.
Marriage between pirates were common and where the term Matey comes from. the French word for Matey is “Matelot” or “Matelotage” which was an agreement between two pirates to share their income and even inherit the other’s property in case of death
I absolutely HATE when people repeat these dumb things without doing even the most basic fact-checking. Pirates did not talk like that - it all comes from fictional stories that included pirates. Moreover, there were very few English speaking pirates until the 18th century, and the British Navy had been using "mate" since the 14th century for crew members, and as officers from the 15th century..
*cough* bollocks *cough*. It's from the old German "mate" for "friend". The term "matelot" doesn't arise until the mid-1800s, long after the heyday of piracy. Don't believe everything Taika Waititi tells you, he's an entertainer not an etymologist.
This is a popular term of endearment with Australian and British boys/men, meaning "habitual companion, comrade, partner".
Cool fact: „marriage“ between men were perfectly accepted amongst pirates. It practically ensured that the deceased was able to legally leave his belongings to his best mate or lover. As far as I am informed, this marriage did not legally count on the mainland, as most of the laws at sea, but was fully respected/accepted.
Medical students commonly learn how to administer pelvic exams by practicing on unconscious patients, often without first obtaining explicit consent from patients to do so. While 21 states currently have laws that require teaching hospitals to obtain consent from patients to participate in this educational experience.
There is no such thing in German med schools, I can assure you. That would be so gross nobody would even consider it
Load More Replies...Omg, this is a real thing! I had no idea! I looked up my State's laws and thankfully it is not permitted here but TIL only 20 ot of 50 states have laws prohibiting pelvic exams under anesthesia without consent. I am so disturbed right now.
Apparently my state just passed a law, effective August 1, about this. That's terrifying.
Load More Replies...Bodily autonomy is not important to elected representatives in the US, specifically the right of women and girls to protect themselves and act as their own stewards of their own health. While upsetting and shocking, this medical school practice is not surprising.
You don't hear about doctors being taught how to do prostate exams like this
Load More Replies...It is important to include in all of these "facts" the origin/part of the world they come from.
I read that in pretty much every other developed country (and most none developed countries too) this practice is highly illegal and they don't even do it with asking for permission too. So if doctors in all those other countries can manage to learn without abusing their patients- why can't America?!
Load More Replies...This horrific: "A recent survey (2019) of 101 medical students from seven American medical schools found that 92% had performed a pelvic exam on anesthetized female patients, 61% of whom reported not having explicit consent from the patients." Also, those States that have legislation will cover you if you go in for say shoulder surgery - but not if you're having some kind of gynecological procedure and the student's examination is unrelated to it.
Re 9 animals and counting: bodily autonomy (having control of your own body) is extremely important to feeling safe. This is akin to rape or sexual assault -- no consent given is a problem.
Load More Replies...Yet it's illegal and doesn't happen even with them asking for permission in pretty much every other country in the world. So how can doctors in every other country learn without abusing their patients when asleep and unaware what is being done to them?!
I recently had surgery with general anesthetic. After I asked if they were going to put a catheter in me (yes), my friend added “what if he takes a dump?” The nurse said that “it rarely happens, but even if it does, they’ll clean it up and you’ll never know about it." Somehow that was both comforting and frightening.
There's only 2 hospitals in my city, now, that have a maternity ward. One of them is a teaching hospital. There would be a chance of delivering a baby in front of a swarm of students and not get a say to decline. This should be illegal. It all should be illegal. It's blatant disregard of the patient's dignity and privacy. This is one of the many reasons I hate hospitals.
At *most* teaching hospitals you can decline to have med students observe/examine you. I say most because I don’t know if all of them have that option.
Load More Replies...That is very shocking actually. Not only is it morally very wrong, but some women have medical issues that require different techniques of performing a pelvic exam. I have a friend who, due to childhood trauma, cannot use an adult size speculum without it damaging her vaginal canal.
Incidentally one of the easiest pulse points to check is in the groin because of the large vein in the legs, it is often checked in surgery.
But between checking a pulse and shoving your hand in someone body is a differece
Load More Replies...A quarter of the population of Iceland is part Native American because when Lief Ericsson landed in Newfoundland, he brought one Native American woman back with him.
His name was Leif, not Lief, and it is pronounced almost like the English word "life". The name is still common in Norway.
This is 100% NOT A FACT. From Nat Geo: Despite the evidence, for now it's nearly impossible to prove a direct, thousand-year-old genetic link between Native Americans and Icelanders. For starters, no living Native American group carries the exact genetic variation found in the Icelandic families. But of the many known scattered versions that are related to the Icelandic variant, 95 percent are found in Native Americans. Some East Asians, whose ancestors are thought to have been the first Americans, carry a similar genetic pattern, though.
This sounds like a case of folklore developing to explain a phenomenon. As other posters explained, there is a genetic link between indigenous people in the Nordic region and East Asia. And, sadly, we have lost several tribes or clans of indigenous people in the Nordic region.
I read a brand new article on the subject today. The facts are mixed up for this one; while there is definately DNA from native Americans in today's Icelanders, it is not known from whence it came. It is not found in any living native Americans. There are no accounts of females coming to Iceland from Vinland, which is what the Icelandic people called Newfoundland back then as written down in the Vinland Saga from around 1200 A.D.
Nordic people carry some east Asian genetics. Came the other way across the continent. I have cousins with distinct epicanthic folds, blue eyes and red hair.
With a population of approx. 380,000, there is a good chance an Icelander is related to another local that they have never met. There is an app to determine this, in case you are at a bar and meet someone you like. That way you don't hook up with a distant/not so distant relative. Our walking tour guide in Reykjavik told us this factoid.
The Atari 2600's release date and the last execution by guillotine happened less than 24 hours apart
Prepare to be more shocked, the first star wars was premiered on the same day the last death by guillotine happened
Load More Replies...I'd choose a guillotine execution over the inhumane forms used currently. Quick, clean, instantaneous death.
No connections between Atari/Star Wars and the guillotine, but for us Europeans it is actually shocking to think how executions were performed until just about 40 years ago. Also, guillotine makes one think of ancient times, compared with such modern things like Atari games and futuristic films like SW
Pirates are why the US isn't on the metric system
And there's been no other chances to change since that happened in 1793.
There was in the 70’s. No one wanted to switch so we still use imperial and to this day no one wants to switch.
Load More Replies...Come on! It's 2023! We can't blame pirates at this point. I'm suspecting it correlates more with the fact we have voters who support an orange buffoon even after FOUR separate indictments.
I don’t know how it’s even possible at this point. 325,000,000 people in a massively large country. The cost would be mind boggling.
Load More Replies...Pirates literally made us look stupid because they managed to capsize the British ships delivering the tools needed to implement the metric system here. Please don’t blame us for what we can’t control! I honestly wish we would implement the metric system and see what happens.
they sank a ship in the Caribbean Sea that was carrying a meter and kilogram standards from France.
Load More Replies...It's actually because they refuse to let go of their former colonial influence. We should make you serve under our king as well.
Should I mention how heavy I am in stones or does that part of the imperial system not count?
Well, America had been using the metric system for a long already. The drug lords weigh their drugs in kg and g. Motorcycles are measured most of the time in cubic centimeters CC. Car engines 5.7 liter HEMI. Getting closer, inch by inch.
Octopuses have a brain in each of their tentacles as well as a main one in their body.
If you take a close look at some people's behaviour, it makes perfect sense
Load More Replies...Well yet another reason to not swim in the ocean not only are we smaller and clumsy we are dumber. Yood to know.
I dont know if this is correct or not, but i'm pretty sure that each individual arm can survive being severed on its own for a little while with its own brain.
T-Rex is closer to us than Stegosaurus. Curse your sudden yet inevitable betrayal
oh my god I wasn’t expecting a firefly quote but I’m glad it’s there!!!
Which might explain why I have t-rex arms. Damn you stumpy-armed dinosaur!
Also, when a first grader was asked what has hands but cannot clap, he replied… Tyrannosaurus Rex. And rightly so.
I think it’s that T Rex is closer in time to us than it was to Stegosaurus.
Sharks are older than trees
Easier for God to swim with sharks, really.
Load More Replies...I've also heard they're older than the rings of Saturn. Though that's debated as it's difficult to date.
I've tried dating the rings of Saturn, but they never text back.
Load More Replies...Sharks were on earth before trees, but many trees are older than the oldest shark.
Indeed, life didn't move onto land until recently (In an evolutionary scale)
Male rhesus macaques will pay to see pictures of female monkey butts. Payment is in the form of trading their juice rewards
Scientist 1: "We need to come up with a new experiment to qualify for next year's grant money." Scientist 2: "Well, the monkey nose picking thing was pretty boring so let's do better this year." Scientist 1: "I know! Let's do monkey porn! I mean, we'll write the grant request using fancy words but basically it will be about monkeys staring at monkey junk!"
Well, fellas, now you know that your porn addiction is deeply rooted in evolution.
So now we have porn for monkeys when and which animal are they going to next.
The average fully grown horse puts out around 14 horsepower
Well at first all they had to work with were really small horses.
Load More Replies...Reminds me of baker's percentages, which never add up. "100% flour, 75% water, 5% yeast, 2% salt." Uh, that's 182%...what? Here's how it works...the flour is always 100%, and the other percentages are based on the amount of flour. In the above recipe, if you're using 400g flour, then you need 300g water (75% of 400g), 20g yeast (5% of 400g), and 8g salt (2% of 400g). Now you can make bread without a recipe as long as you remember the percentages. I just learned this the other day. (Note: the numbers I used were just for the purpose of explanation and may not be accurate if you want edible bread.)
Horsepower is a unit invented by James watt to describe the output of his steam engine in a way that would be understood. He calculated it by the amount of weight a horse could pull up a vertical shaft in a pit or coal mine, which was common at the time. However this doesn't refer to a horse at full gallop or pulling with it's entire body as hard as it can. Its the amount lifted to whatever height over a long time i.e. the average
The name of the unit horsepower was selected by James Watt as it was something the people were familiar with.
The Citroen 2CV or "deux chevaux " was so called as it produced about two horse power
Wrong the first one had a 375 cc engine and produced 9 hp. Subsequent engine variants produced up to 29 hp
Load More Replies...Something similar: in 1 AD (anno domini = in God's time) Jesus was cca. 7 years old because he was born in 7 BC (=before Christ).
Bone marrow transplant, it’s possible blood type may change to the donors blood type
I know a woman who had leukemia and who got a bone marrow transplant from a male donor. She said after that, mosquitos never touched her again. Very odd.
I've had a pancreas/kidney transplant and ever since I don't get bit by mosquitos anymore. I've wondered if it's due to the high levels of immunosuppressant drugs in my blood.
Load More Replies...My daughter had a bone marrow transplant due to leukemia. She is now a chimera. Also, she will need to undergo all of her vaccines again. Weird.
That's how they knew my uncle's bone marrow transplant took, his blood type changed.
I read that and I find it amazing! Apparently your blood has one DNA, the donor's, and the rest of the tissues in your body your own, "original" DNA.
Load More Replies...Portugal is the world's largest producer of cork.
Frogs swallow with their eyeballs. They use their eyes to help them push the food down.
I’ve seen it but I never thought it was tied to digestion!
Load More Replies...I don’t think so. Just means you wanted to look at a huge plate of food in front of yourself, but then couldn’t fit it all in your stomach. 😂
Load More Replies...A species of frog, the African clawed frog, was the most reliable pregnancy test for a few decades before at-home tests were widely affordable and accessible
I want to know what they did with the frog but I also don't want to know 😒
It's not too different from how a pregnancy test works, just slightly more inhumane. You inject the urine of the woman you suspect might be pregnant into the female African clawed frog, and if the frog lays eggs, the woman is pregnant.
Load More Replies..."Ok Mr. Reginald. One ribbit for no, two ribbits for yes." *ribbit ribbit ribbit* "TRIPLETS!?"
Sadly because of that, that damned frog is now an invasive species around the world.
if the frog lays eggs, the woman is pregnant.
Load More Replies...Ancient Egyptian women peed on cereals (not the breakfast ones...), if it sprouted they were quite certainly pregnant. They put barley and corn together, if barley sprouted it was a boy, if corn did it was a girl. Recent studies found that actually pregnant women urine helps plants grow in 70% of cases. Male or non-pregnant women urine does not have the same outcome. Estrogens are involved in the process. ETA that soy contains vegetal estrogens. My oncologist told me it's better not eat or drink soy-based foods (breast cancer), as well as milk-based ones. Both animal and vegetal extrogens can affect my type of cancer
The rabbit was injected with the woman’s urine. If she was pregnant, the rabbit’s ovaries would rupture, killing the rabbit. At least that’s how my aunt explained it to me (her dad used to breed the rabbits they did the tests on).
Load More Replies...A bone “break” is the same as a “fracture.” Fracture is just the medical term. It does not have any correlation with the severity
I know a lot of people that thought they were different. I thought a fracture was when a bone had a split or was cracked and a bone break meant it broke all the way through and even separated apart some
Load More Replies...I have a genetic disease where I break bones easily. I cannot count the number of times I've said "I fractured my (insert bone here)" and they reply "Well at least it's not broken!!" 🤦🏼😫
I don't know about anyone else, but I already knew break and fracture meant the same thing.
I did which is funny because I broke my wrist Wednesday and they were wondering if it was a fracture I was thinking its probably broken but I hope it isn't fractured
In my experience fractures are harder to detect i.e. every fracture I've had was never detected on the initial X-ray, the only break I've had was easy to detect as my nose was at a "jaunty" angle.
Stress fractures are just very tiny hairline breaks, most cannot be seen until after they start healing
Load More Replies...So. Many. People. Have said this to me. “Its not broken, its fractured”. It drives me insane
Cereal was invented to make people less horny
Specifically one of the founding brothers of the Kellogg cereal company was anti-sex to the extreme and believed that bland food would reduce sex drive. The other brother rightly noted that most people don't want bland food and started sweetening their offerings.
And that is how we ended up with both Corn Flakes and Frosties (Frosted Flakes). Possibly. I don't really know.
Load More Replies...Specifically, to stop men masturbating after breakfast using sausage fat from an "English breakfast". Not the same as making people less horny.
And thank you for the mental image now seared into my mind.
Load More Replies...Huh. ... I saw one brand of cereal called 'Sex'. There was a box for men and a box for women. I'm guessing it's a crafted formula specifically tailored for each sex.
First, it was cold cereal. Oatmeal is also cereal, and is any porridge from grain. Second, granola was the first cold cereal, and it was part of a healthy diet that didn't include meat. cornflakes were similar. Supposedly, a person who lived a healthy life wouldn't feel horny, but that was just one of th ebenefits touted for eating a healthy vegetarian diet.
Cleopatra is closer to the invention of the iPhone than the building of the Giza pyramids
By a thousand years, or so. Pyramids are roughly 5000 years old, Cleopatra lived in 1 century BC, so it is 2000 between her and us, and 3000 between her and the pyramids.
Does that mean there where anchent Egyption archeologists?!
Load More Replies...I don't think she is any closer to inventing iPhone though, she is long dead! :D Sorry, could not help with the dad joke.
Warm lemons rolled between the table and your palm give the most juice.
I always juice a lemon both ways, when you use squeezer thingy, out it skin side up then also skin side down. This started with me not knowing the right way to fo it anf you'd be surprised how much more juice comes out 🤷♀️
FYI: I love fresh lemon juice on certain foods, but don't always have a fresh lemon. Now I squeeze fresh lemons, freeze the juice in ice cube trays, dump them in freezer baggies, and simply grate the amount I want onto my foods.
My mom alway microwaved the lemons and oranges when making lemonade.
Here's the real way: Cut off the ends. Cut off each side. Squeeze the remaining middle, which has the most juice. Then squeeze all the cut sides. Saw this on a box of limes. It really works
There are more possible chess positions than atoms in the universe
There are an estimated 10⁸⁰ atoms in the observable universe, but somewhere around 10¹²⁶ chess moves. That means that there 10⁴⁶ times more chess moves than atoms. If you’re not familiar with exponents, you may think that 10¹²⁶ is about 1½ times as much as 10⁸⁰, but exponents show how many zeroes come after the 1. So take your universe of 1 with 86 zeroes atoms, and make 1 with 46 zeroes copies of it. ALL of the atoms added up in ALL of those copies of the universe will finally be equal to the estimated number of chess moves: a 1 with 126 zeroes. If anyone more pedantic than me wants to write that number out, they’re welcome to.
I think someone has underestimated the number of atoms in the universe.
Load More Replies...Every time you shuffle a deck chances are that is the first time all 52 cards have been placed in that exact order!
That’s about 80,658,180,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 possible deck orders. There have only been a measly 435,494,900,000,000,000 seconds since the Big Bang, so good luck laying out all the possible deck orders any time soon!
Load More Replies...This sounds like BS. Especially given we absolutely do not KNOW how many atoms are in the universe.
But we do have a very well calculated estimate
Load More Replies...Had to look this up. "...amazingly, there are even more possible variations of chess games than there are atoms in the observable universe. This is the Shannon Number and represents all of the possible move variations in the game of chess. It is estimated there are between 10111 and 10123 positions (including illegal moves) in Chess." -- Natural Museums Liverpool
So many possibilities, and yet Black has made such crappy moves...
At least nobody did the "It's a law that pickles have to bounce in Connecticut" one, which is a total myth, by the way.
As a resident of Connecticut I can confirm that my pickles do not bounce
Load More Replies...Fun fact: The digits in all multiples of 9 add up to 9. For example: 9x7=63 6+3=9 / 9x128=1152 1+1+5+2=9
99? 9+9 does not equal 9. This trick only works up to 9x10.
Load More Replies...My favorite is neither icky or weird: Moose antlers can grow up to an inch a day. See? No ick.
At least nobody did the "It's a law that pickles have to bounce in Connecticut" one, which is a total myth, by the way.
As a resident of Connecticut I can confirm that my pickles do not bounce
Load More Replies...Fun fact: The digits in all multiples of 9 add up to 9. For example: 9x7=63 6+3=9 / 9x128=1152 1+1+5+2=9
99? 9+9 does not equal 9. This trick only works up to 9x10.
Load More Replies...My favorite is neither icky or weird: Moose antlers can grow up to an inch a day. See? No ick.
