1. frozenncyborg asked: Why are adults woken up automatically when they need to pee, while young children pee the bed?
It's both learned and related to development.
All mammals have the instinct not to "soil the nest". We mostly train our babies out of this instinct by putting them in diapers and being totally oblivious to their signals that they want to pee, but it's possible to keep it going - there is a thing called Elimination Communication which is one of those "parenting movements" with an awful name but effectively, it's a googleable phrase which means you can find information about how to watch your infant for signs they are about to pee or poop and "catch" it in a little pot instead of using a diaper. This is also common practice in some non-Western cultures. Of course, if you want to do it at night you have to sleep in very close proximity to the infant. But doing this even very young babies will wake at night to pee and then go back to sleep.
So partly we train them out of it and then have to train them back into it again when we potty train. What happens when potty training is that toddlers are learning to associate the feelings of a full bladder/bowel with the imminent arrival of pee, and control the muscles around the urethra to hold it long enough to get to a toilet first. Children sleep much more deeply than adults - they tend to sleep through noise, for example, much more easily - and it's common that for some time during and after potty training they are either not aware enough of the nerve endings around the bladder to pay attention to them even during sleep or they are just too deeply asleep to notice these sensations. Once they become more accustomed to paying attention to these signals, they'll be more likely to wake up, assuming they are not too deeply asleep.
Secondly, the hormone part somebody mentioned below is also true but it's not strictly related to why we wake up, more the amount of pee created. The adult body produces a hormone called ADH (antidiuretic hormone) during sleep which tells the body to produce less urine during this time, meaning that adults rarely produce enough urine at night to get into a desperate enough state to wake us up. When we do, it's likely unusual enough that this is a significant factor as well. For children who haven't started producing this hormone yet (the exact age varies, but girls tend to develop it a couple of years earlier than boys, which is why boys are more likely to suffer from bedwetting for longer), the feeling of having a full bladder at night wouldn't necessarily be unusual meaning it's less likely to wake the child up.
Lastly there is the simple fact that adults tend not to be afraid of the dark and additionally are much more aware of where their limit for actually peeing themselves is, whereas children might delay getting out of bed because they are cold, scared, or just sleepy and they don't have as good of a handle on that tipping point yet because they don't have as much experience. (This is the same reasoning for why young children sometimes hold on so long that they just pee themselves because they were too busy playing or didn't know that they didn't have enough time to get to the toilet, whereas this rarely happens to adults without incontinence issues.) But again, this isn't strictly the same situation since you mentioned waking.
Submitted by caffeine_lights
2. BenRayfield asked: How did ancient people figure out that sex leads to kids, since the effects are so delayed?
They observed animals. They noted that women who did not have sex did not get pregnant. Some Neolithic art can be interpreted as actually showing Some Neolithic art can be interpreted as actually showing that they were aware of the relationship. But we can never know for sure.
Submitted by Rhynchelma
More interesting biological mysteries on the next page!
3. Polish_William asked: How come when you're sick you can blow your nose and they'll be completely empty and 5 minutes later they're full and dripping. How does mucus generate so quickly and where is it even made?
The mucus comes directly from the surface of your nose, called a mucous membrane because it produces mucus to protect itself and as lubrication. This mucus is a combination of long, stringy proteins and water, which allows it to stick to most surfaces.
We produce a ton of it while we have upper respiratory tract infections like the common cold because our immune systems are trying to isolate the virus causing the infection and prevent more from getting in. This measure isn't actually that effective, as it only slows down viruses and bacteria can swim right through it, but we do it anyway. Allergies do the same thing because they are an attempt by the immune system to attack something that isn't actually a disease, like pollen. We are less clear on why allergies happen, but some hypothesize that they occur due to infants and children living in environments that are far too clean. Their immune systems don't have anything to fight, so they start fighting random things instead.
Submitted by Frommerman
4. Hrothgarex asked: If you did a ton of sprints, going farther and building endurance, could you eventually full sprint a mile? Is there a limit we can push ourselves?
Professional sprinters can only hold their top speed for about 10 strides. Usain Bolt achieved and maintained his top speed for 8 strides during his 9.58s record 100m run.
Slow twitch muscles, where endurance is built in, are required even for 100m. The opposite is true for fast twitch muscles, one needs a speed to run a marathon. There is no clear physical boundary between a sprint and endurance runs. The difference between a sprint and endurance runs is in contribution of each muscle type. Sprint events "end" at 400m, and endurance events "begin" at 1500m, 800m is a like a 50-50 combo of the two, meaning 50% of work(=power*time) comes from each muscle type.
You can try to "sprint" a mile mentally, like go a full force from the start and try to hold for as long as possible. But physically it would be something like 95% of power by the fast muscles and 5% of power by the slow muscles from the start. Then the ratio changes as the run progresses, and in the end your power ratio is something like 20% and 80%. I'm making these numbers up, but you get the point.
Such attempted "sprint" would be extremely exhausting and maybe dangerous. I don't think even animals running for their lives from a predator can pull this off. They still tactically pace themselves and conserve strength even when a certain death is right behind them.
Submitted by iiRunner
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5. pmmecoolpianopics asked: What causes some people to be more "addiction prone" than others?
There are several factors at play, and it seems to vary from individual to individual. The problem of addiction and alcoholism has been around for millennia, and we still don't have something we can point to, and say, "There it is. There's the problem, right there."
Genetics seem to have an influence. It can cause a tendency to be prone to addiction, but is not the causative factor. There are studies of identical twins, where one is addicted, and the other, not. There are also "black sheep" that come from a long and wide genetic history of normal intoxicant use, but these "black sheep" become addicts.
Dr. Gabor Mate, in his book "In The Realm of Hungry Ghosts" postulates that it is a combination of a genetic predisposition to addiction, triggered by environmental conditions, which may include trauma, such as sexual molestation as a child.
As time continues, and the consumption of intoxicants continues, it messes with the normal distribution of certain neurotransmitters, such as serotonin and dopamine. It is speculated that genetic vulnerabilities make this rewiring of the brain easier, and this is why some people are more prone to addiction.
As the addiction takes hold over time, its effects begin to manifest in the environment of the addict. They spend time with other addicts, and tend to damage their relationships with the non-addicted. If you become drunk and aggressive, you don't get invited to too many parties...unless everyone else at the party tends to get drunk, too.
At this point, the genetic tendency has been fully triggered, and the environment becomes one that fosters the consumption of intoxicants. The brain has become rewired so that pleasure by normal means is elusive, but can be had in an instant with another helping of the drug of choice.
Now the spectre of withdrawal sets in....and to break the cycle requires a complete overhaul of one's life, as well as suffering the physical symptoms of withdrawal. At this point the addict feels trapped, hopeless, and alone. Feelings of shame, remorse and self-loathing are common...and again, the only escape from them is another dose.
But there is some hope. It has been proven that participating in a community of recovery is beneficial to many addicts...indeed, most recovered addicts claim that the loss of a sense of isolation, the feeling of belonging to a fellowship, and the advice and support of other recovering addicts was instrumental in their recovery.
I am an alcoholic in recovery. My brain is wired in such a manner that the consumption of the smallest amount of alcohol creates a powerful, and virtually irresistible, craving for more. I can't open a bottle of rum, have 2 drinks, and put the bottle on the shelf. I just can't. I will drink until that bottle is empty.
Through my work in AA I have learned better patterns of behaviour. If I am feeling unsettled...lonely, stressed, anxious...I no longer reach for a glass, or a joint, or a line, or a pill to make me feel better. I have slowly brought the wiring in my brain to a more normal state.
But I don't fool myself. The changes made to my brain are permanent, and if I have one drink, I risk falling back into state of addiction. This is why so many people fall "off the wagon". They believe that a period of sobriety has provided a measure of control, and that they now possess the ability to moderate their consumption. In my personal experience, i have never met an addict or alcoholic that could PERMANENTLY moderate. Some manage to, for a time, but gradually slip back into a state where the neurotransmitters are only experienced with intoxication.
So, I guess the short answer to your question is, "Nobody knows. It's different for each addict." Personally, I find my life without intoxicants to be vastly more rewarding, and I am much happier.
And maybe that's the root of it. People take drugs because they are unhappy, and want to change the way they feel. The genetically predisposed quickly find themselves in a position where the brain has rewired itself to the point where happiness is difficult to achieve without the drugs.
Submitted by PJMurphy
6. PM_UR_PICS_asked: Why is cannibalism detrimental to the body? What makes eating your own species's meat different than eating other species's?
Your own species meat is infected with diseases that can also infect you, by definition. (Conversely with other animals, some but not all diseases can be spread by under-cooked meat.) There are also some degenerative diseases that are spread by mis-shaped proteins, which you can generally only get by eating a human brain.
Submitted by simpleclear
Continue reading on the next page!
7. Elocmada asked: Why does adrenaline in certain circumstances give people super human strength? (Being able to lift extremely heavy things off of people, etc.)
First its important to note that so called feats of "hysterical strength" are not scientifically recognized, although they are well documented. They clearly happen, but science has a hard time testing them, because its obviously very hard to reproduce in a lab.
However, they have given small tests, like testing grip strength, and then electrically stimulated the muscles and tested again, and found that people exhibit about 25% more strength under electroshock, which definitely verifies people are in general stronger than they're normally able to access. Additionally, you may have heard of people being flung across an entire room after being electrocuted. This isn't because of the electricity - electricity doesn't move things like that - its because the shock caused massive muscle contraction, and the people flung themselves across the room, jumping far further than they would have believed possible under normal circumstances.
So, because they can't test hysterical strength, we can only hypothesize why adrenaline causes it. More than likely it is because your muscles are under several inhibitory systems, including pain as well as the neurological restriction of simply having not enough signalling at any given time to activate all the muscle fibres in a group. Strength isn't just about raw strength, its about timing; you need one perfectly timed electrical burst to signal all fibres to work in concert when exerting force. The more fibres activated simultaneously, the more strength you'll have.
Adrenaline most likely acts to remove several different limiter systems. Your pain sensation is dulled or removed entirely, your blood vessels are dilated and your muscles are more heavily oxygenated, and your neural activity increases; more brain activity = increased signalling, which means you're better able to activate more muscle fibres at once.
The reason we can't do this all the time is fairly obvious - it puts much more strain on the body and consumes far more energy. Since our bodies evolved in times of scarcity, our bodies evolved a logical mechanism for limiting the bodies ability to use its full strength and energy; only when the brain sensed certain stimuli (a tiger, a child in trouble), would it release its natural chemicals that overrode its own internal limiters, allowing for a brief state of higher muscle performance.
Answered by ninemiletree
8. Consinneration asked: Why is it that when you get hit (I.e. bang your head on a corner) you instinctively apply pressure with your hands? Why does that seem to help?
Your body can only process so much sensation at once. By touching the place that you've hurt, you're basically distracting your brain from the sensation of pain by introducing pressure.
It's another reason why ice packs can help with pain - not only do they reduce swelling, they introduce the cold sensation and give your brain something else to think about other than the pain.
Edit: what I've described above is apparently known as Gate Control Theory. I didn't know this, all I've done is transcribed the explanation that I was given when I was little, because my dad is a very knowledgeable man and I used to ask a lot of questions!
I think it's worth noting some of the other theories given below that may have been buried: you instinctively check the damage to see if you are bleeding or missing anything; you place pressure on the area to stem the bleeding.
I'd imagine it's a combination of the three, and probably more! Thanks for your input everyone. I've learned a lot today.
Submitted by BindweedHawkmoth
Continue reading answers to your burning biological questions on the next page!
9. MaxwellVador asked: Where does our head voice come from if it doesn't sound like our actual voice?
The psychological theory of bicameralism [a hypothesis in psychology that argues that the human mind once assumed a state in which cognitive functions were divided between one part of the brain which appears to be "speaking", and a second part which listens and obeysa bicameral mind] is controversial, but interesting nonetheless.
It basically states that humans developed consciousness with an intermediary step -- bicameralism. This involved two parts of the brain communicating, one is talking to the other and telling it what to do. The author states that this is where the concept of "god" came from, as early humans were literally hearing another voice giving them commands. Over time this evolved into true consciousness with an internal dialogue.
Some of these themes are being addressed (via artificially-intelligent androids) in HBO's new series Westworld.
Answered by TheLorenzo
10. AmericanPixel asked: Why do men appear to have a "stitch line" or "scar line" at the base of their ballsac?
Saying it "started out as a vagina" is an overstatement, but it's grounded in truth.
When we're forming in the womb, we start with a shallow slit between our legs. For women, that slit deepens while in men it stitches together.
The left side is grown, the right side is grown, and then they fuse together. Later, the testes descend into them.
Calling it a vagina at that stage in development isn't really accurate; a vagina is more than just a gap in skin, it's a structurally complex organ with a dozen different unique cells and its own intricate biology. The prenatal gap superficially, however, is closer in appearance to a vulva than to testicles, hence the common narrative that we all start as women.
More biological mysteries on the next page!
11. LebumGermsJr asked: Why does a hangover get worse as we age?
Alcohol is metabolized by liver enzymes and first broken down into acetaldehyde - which is our hangover culprit. After that, it is broken down by an enzyme into acetate which eventually turns into carbon dioxide and water. All are then washed out along with sins from the night before...
The number of enzymes used in this two step metabolism process slowly dwindles as we age, making us less and less efficient at processing the toxins. This means that the asshole acetaldehyde hangs around longer in our aged bodies that it did before, making us feel like we're slowly dying.
Submitted by marriedtodata
12. MisterE_MD asked: Why do animals (including humans), in general, become less playful as they grow older?
Play is all about exercise and learning. Part of it is simply about increasing strength and coordination. A lot of it is about learning valuable physical skills like stalking, fighting, chasing, catching etc. And a lot of it is about learning non physical skills. For instance a lot of young animals (including humans) do mischief because it teaches them about social boundaries.
Young animals go too far in their play because they only learn about social boundaries when an adult puts them in their place. Along the same lines, they learn about appropriate consequences by watching adults interact with other adults.
And finally play teaches young animals about their personal limitations. Theyll teach it to climb fearlessly because it knows what it can and cant do. Itll know how fast it can run, how far it can jump and so on. Itll help them learn that their abilities increase as they grow because they run faster and jump farther than they could last week during the same game.
Play tends to be unique to animals whose abilities change and grow with them. You wont see much play among insects, arachnids and most reptiles for instance. Theyre born fully capable (even though practice and learning can improve their capabilities).
Submitted by TheSecretMe
There are few things more satisfying than a crisp $20 bill. Well, maybe a crisp $100 bill.
But twenty big ones can get you pretty far nonetheless.
Whether it's tucked firmly in a birthday card, passing from hand to hand after a knee-jerk sports bet, or going toward a useful tool, the old twenty dollar bill has been used for countless purposes.
Breaking Even<p>"I got a jacket and a pair of jeans at goodwill for about $20. My first time wearing the jacket I found a tiny zipper inside a pocket."</p><p>"There was a secret inner pocket with a twenty in it."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpdv70q?utm_source=share&utm_medium=web2x&context=3" target="_blank">TheBrontosaurus</a></p>
Keeps On Giving<p>"23 Years ago I was in the US for some work and was not prepared for the cold of Chicago. Went to wal-mart and bought myself a cheap, warm jacket."</p><p>"I'm wearing that jacket right now - still looks fine, still keeps me warm."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpe41xv?utm_source=share&utm_medium=web2x&context=3" target="_blank">TastyEnd</a></p>
As Good As They Come<p>"Wool pinstripe double breasted suit from Goodwill, fit perfectly and was brand new. Ended up wearing it to get married the next year." -- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpdw6mx?utm_source=share&utm_medium=web2x&context=3" target="_blank">verminiusrex</a></p><p style="margin-left: 20px;">"God I love Goodwill!!" -- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpe5aee?utm_source=share&utm_medium=web2x&context=3" target="_blank">Neverthelilacqueen</a></p>
The Socks She Needed<p>"I work at a thrift shop. A homeless lady came in and asked us where the socks were. We only sell new socks, so I directed her towards the new socks and she was... shocked and disappointed by the price tag, surely."<br></p><p>"I gave her a moment as she looked, and she moved to some kids' socks and picked them up, and I... just couldn't let that happen. I told her that I would help her, and told her to get herself some socks and a jacket."</p><p>"She kind of just... held out the children's socks, so I took them, put them back, and grabbed the extra fluffy socks that were hanging."</p><p>"She grabs a jacket and some pants, and I pay for it. My coworker looks the other way since we're not supposed to purchase anything while on the clock. The lady is in tears as she walks out."</p><p>"I notice that she's still outside a minute later putting them on, and ask her if they fit her or if she needed something else; and she told me they were perfect and proceeded to cry. I cried in return."</p><p>"It was a good day."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpen3w1?utm_source=share&utm_medium=web2x&context=3" target="_blank">Snowodin</a></p>
Not Forgotten<p>"A guy came into my work when I managed a mom and pop Pizza Place. He said he was stranded with no phone, and no money, but that the people at the Verizon store next door to us said they could get him a cheap phone with some minutes on it for 20 bucks."</p><p>"He offered to do dishes for a few hours to make some money so he could get this phone. I told him not to worry about it and gave him a 20 from my wallet. He thanked me, asked me for my name, and then he left and I never saw him again."</p><p>"Skip forward about 5 months, and when I get into work the owner was there and said she had gotten a letter addressed to me. 'Weird,' I thought."</p><p>"But when I opened it there was a 50 dollar bill and a short note from the guy I gave 20 dollars to thanking me for my kindness and for not turning him away."</p><p>"Turns out he was in a bad way (addicted to hard drugs and homeless) and really was stranded there. He was trying to get a phone so he could contact his parents (who lived in another state) for help."</p><p>"From what it sounded like, he seemed to really turn his life around. He was clean and working a stable job while still living with his parents."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpem2xc?utm_source=share&utm_medium=web2x&context=3" target="_blank">Mixmaster-McGuire</a></p>
The Best Finale<p>"It was the day before payday. My wife came to see me at work. My break was in an hour, so I asked for her to wait a bit, so we could enjoy it together. She did."</p><p>"I bought her some lunch, because it was what I could afford. I bought her a ham and cheese sub sandwich and two iced teas. These were her favorite. I bought gas with the rest of the twenty so she could get home. She dropped me back off at work."</p><p>"That night, she passed away. It brings me comfort to know that I bought her favorite sandwich and drink for her that afternoon. It was likely the last thing she ate, since it was near dinner. I'll never forget it. Best $20 I ever spent, because it was for her."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpe9c6d?utm_source=share&utm_medium=web2x&context=3" target="_blank">LollipopDreamscape</a></p>
Leaning Into the Nerdery<p>"It was my ninth or tenth birthday. My grandparents gave me $20. The first $20 bill I ever held in my hand! I knew exactly what I wanted to do with it."</p><p>"A week later, we went into the city and Toys R Us. I went straight to the Transformers aisle. And there he was. My favourite Transformer. The one I always wanted...Soundwave."</p><p>"He's the one who turned into a Walkman and he could eject cassettes that turned into robot animals. The price tag said $19.99. It was meant to be."</p><p>"I took Soundwave to the clerk and gave her my $20 bill. "And here's your change!" she said, as she gave me a single penny."</p><p>"Ah, Soundwave. The best friend a lonely little nerd could have."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpdzzxe?utm_source=share&utm_medium=web2x&context=3" target="_blank">originalchaosinabox</a></p>
Different Time<p>"I went to a Rush concert in 1982. The ticket was $9.50 and the t-shirt was $10." -- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpdyr0k?utm_source=share&utm_medium=web2x&context=3" target="_blank">PaulsRedditUsername</a></p>
Motivational Spending<p>"My then six year old niece had a loose tooth she loved to show off and had resisted pulling out for two weeks. We were all at my parents and I was getting ready to leave, I pulled out a $20 and said 'I'll give you this right now if you pull out your tooth.' "</p><p>"She was already crying because her little sister had did something so when she ran into the bathroom none of us had no idea in what she was about to do."</p><p>"So she comes out crying still, but a little bit of blood I'm her mouth because of course, she pulled out her tooth. But the now removed tooth fell down the drain to the sink and she was crying because she lost her proof!"</p><p>"After she calmed down she was happy as a clam with a brand new $20 and everyone was quite proud of her. My sister told me she spent it on candy and shared with her little sister."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpdxi4k?utm_source=share&utm_medium=web2x&context=3" target="_blank">themasimumdorkus</a></p>
For the Story<p>"It was actually to a scammer in Rome. There was this guy right outside of Colosseum who started tying strings around my wrist and told me to make a wish. I knew it was going to cost but I thought what the hell, last day in Rome so might as well go with it. </p><p>"My wish was to find love."</p><p>"I spent rest of the day getting lost in the city and stumbled across two weddings and one baptism ceremony. So I did find love, just not for myself."</p><p>-- <a href="https://www.reddit.com/r/AskReddit/comments/lvu5aq/whats_the_best_20_you_ever_spent/gpe7b2w?utm_source=share&utm_medium=web2x&context=3" target="_blank">FatalFinn</a></p>
I realize that school safety has been severely compromised and has been under dire scrutiny over the past decade and of course, it should be. And when I was a student, my safety was one of my greatest priorities but, some implemented rules under the guise of "safety" were and are... just plain ludicrous. Like who thinks up some of these ideas?Redditor u/Animeking1108 wanted to discuss how the education system has ideas that sometimes are just more a pain in the butt than a daily enhancement... What was the dumbest rule your school enforced?
Don't Peek<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxNDc4OS9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTYzNDE0Mzc2OH0.Y1Lzy1MTqxyVqOCe9xjeHTRZsKnbyVjYzdb4-Heldyo/img.gif?width=980" id="78b19" class="rm-shortcode" data-rm-shortcode-id="e14a90be026b734830e7661f776ba4a8" data-rm-shortcode-name="rebelmouse-image" data-width="475" data-height="475" />schitts creek wtf GIF by CBCGiphy<p>Took all the doors off the men's room bathroom stalls because of vandalism for 2 months.</p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gphrfce?utm_source=share&utm_medium=web2x&context=3" target="_blank"> Endless_Vanity</a><a href="https://www.reddit.com/user/Endless_Vanity/" target="_blank"></a></p>
Scanned<p>School added thumb print scanners at gates of school which counted as registration - needless to say I would just walk to school scan my thumb and walk back home with them none the wiser. Was a great few months until they noticed. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpidnou?utm_source=share&utm_medium=web2x&context=3" target="_blank">richpianofan5</a></p>
Age of Empires...<p>Conservative Christian College. A group of us played Age of Empires one weekend. They didn't like it and called a meeting. Everyone involved got misdemeanors on their records. There was nothing in the handbook about it being against the rules. The only person that didn't get any punishment was the son of the president even though he was just as involved as the rest of us. <span></span></p>
"Genius"<p>In my freshman year of high school we had a terrible vandalism problem, the bathrooms would be broken in various ways almost constantly. In a stroke of pure genius, the staff decided that any bathroom that was vandalized would be closed for the week on first offense, the quarter for second, and permanently on the third offense.</p><p>They took back the rule after closing every bathroom on day one. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpi77co?utm_source=share&utm_medium=web2x&context=3" target="_blank"> Samus388</a><a href="https://www.reddit.com/user/Samus388/" target="_blank"></a></p>
Is this Footloose?<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxNDc5Ny9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTYzMzg0MjU2M30.PeBUt-YWZeeRStaD_RZlGPQzo29E9t733yqZbIiJlYs/img.gif?width=980" id="3a5bd" class="rm-shortcode" data-rm-shortcode-id="102730e3b1b90ba9cb393561c702c9af" data-rm-shortcode-name="rebelmouse-image" data-width="500" data-height="500" />kevin bacon dancing GIF by STARZGiphy<p>Prom was a mandatory lockdown for the night in order to avoid students going to parties after prom.</p><p>Prom was held at various house parties across town instead. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpi37x7?utm_source=share&utm_medium=web2x&context=3" target="_blank">Coffee-spree</a></p>
HOLDEN FOREVER!!!<p>My high school mascot was Daniel Boone holding a musket. A kid wore a Guns 'n Roses shirt to school and was told he had to change shirts because of the pistols on the shirt. He pointed out the hypocrisy of the school mascot and they changed EVERYTHING. The mascot was switched to holding a flag pole instead. <span></span></p>
No Dots<p>You couldn't wear ANY kind of head items that were "gang colours" (red or blue) - this No included hair bands, scrunchies, beads in your hair, ribbons - ANYTHING. I got in trouble for wearing a blue hair band with white polka dots. </p><p><span></span><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gphzpyf?utm_source=share&utm_medium=web2x&context=3" target="_blank">Pleasant-Flamingo344</a></p>
Clothes Check<p>We had to wear belts. Someone snitched that people weren't wearing belts under their sweaters, and they actually checked and a bunch of people got detentions. Stupid. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gphz3y6?utm_source=share&utm_medium=web2x&context=3" target="_blank">ooo-ooo-oooyea</a></p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gphz3y6?utm_source=share&utm_medium=web2x&context=3" target="_blank" rel="noopener noreferrer"></a>We had belt raids at my school where the dean would burst into classes, completely interrupting any education, to check that everyone was wearing a belt. </p><p><span></span><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpia8pp?utm_source=share&utm_medium=web2x&context=3" target="_blank">GuinnessMicrodose</a></p>
Chase the Flat<p>We weren't allowed to play tag football at lunch, only frisbee. When I asked the principal what the difference was, he responded with a sarcastic tone, "A football is round and a frisbee is a flat disk."</p><p>He left the school later that year, went to another school, and a few years later was brought up on charges for failing to report the abuse of a student by a teacher. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpi6lh3?utm_source=share&utm_medium=web2x&context=3" target="_blank">uninc4life2010</a></p>
Poke-Thief<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxNDgwMy9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTY0ODg5MzY2Nn0.5LMPk1suou6U2SvAURKP-sHEuK7Izpkbxm0PWqvx95E/img.gif?width=980" id="b6e9f" class="rm-shortcode" data-rm-shortcode-id="92383d30e34aa92fd74cf6c1374ec294" data-rm-shortcode-name="rebelmouse-image" data-width="480" data-height="480" />hotline bling pokemon GIFGiphy<p>Pokemon cards got banned in middle school because someone stole the vice principal's kid's cards. Yep. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpiapym?utm_source=share&utm_medium=web2x&context=3" target="_blank"> Skadoosh_it</a><a href="https://www.reddit.com/user/Skadoosh_it/" target="_blank"></a></p>
In the Face...<p>If you were involved in a fight, you got suspended. While it sounds reasonable, context didn't matter.</p><p>I got suspended once not for throwing a single punch, kick, whatever. I got suspended because someone knocked the books out of my hand and when I reached down to grab them they punched me in the face.</p><p>I got suspended for walking down the hallway and unprovoked getting punched in the face.</p><p>Forget Brandon Valley Middle School. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lwjlif/what_was_the_dumbest_rule_your_school_enforced/gpicbyx?utm_source=share&utm_medium=web2x&context=3" target="_blank">CLG_MianBao</a></p>
One of the golden rules of life? Doctors are merely human. They don't know everything and they make mistakes. That is why you always want to get another opinion. Things are constantly missed. That doesn't mean docs don't know what they're doing, they just aren't infallible. So make sure to ask questions, lots of them.Redditor u/Gorgon_the_Dragon wanted to hear from doctors about why it is imperative we always get second and maybe third opinions by asking... Doctors of Reddit, what was the worse thing you've seen for a patient that another Doctor overlooked?
Grandma Wins<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxNDcxOC9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTY0OTQxNTgzOX0.n9IaFGgHwnULMlI2kg7RUftxDg6lyWvdM9CnhvptCRY/img.gif?width=980" id="a0857" class="rm-shortcode" data-rm-shortcode-id="9762f97a23c27ccf6b75974caa854361" data-rm-shortcode-name="rebelmouse-image" data-width="480" data-height="270" />Old Lady Wine GIF by MattielGiphy<p>Not a doctor, but my grandmother saved my father's eyesight because she didn't listen to their doctor. </p>
The Mummy Appendage<p>When I was a resident, an 80yo female was admitted from the nursing home for confusion. Workup showed some mild UTI and we were giving her antibiotics. The nurse mentioned that her toe looked dark and asked me to look at it. The toe wasn't just dark, it was mummified. It looked like dry beef jerky. I touched it and pieces flaked off. So the patient from a nursing home, had a mummified toe, probably for months, that no one knew about. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lw2g2z/doctors_of_reddit_what_was_the_worse_thing_youve/gpg00qn?utm_source=share&utm_medium=web2x&context=3" target="_blank">Dr2ray</a></p>
The CT Save<p>Here's my story:</p><p>A guy came in to our ICU and was very septic but still talking. He had visited his primary care MD with complaints of a sore throat for a couple of days. Dismissed without any intervention since he didn't appear to have strep throat or the flu. At this point he was having pretty severe abdominal discomfort, so we sent him for a CT scan. As the scan was finishing, he coded and had to be intubated, multi-organ failure, etc. </p>
Patches<p>When I was an ER nurse we got an elderly lady in for altered mental status from a nursing home, when we undressed her to put her in a gown and hook her up to the monitor, I noticed no less than 5 fentanyl patches on her, guess I discovered the cause of the AMS. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lw2g2z/doctors_of_reddit_what_was_the_worse_thing_youve/gpg1lml?utm_source=share&utm_medium=web2x&context=3" target="_blank">ChewbaccaSlim426</a></p>
Use your Words<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxNDcyMi9vcmlnaW4uZ2lmIiwiZXhwaXJlc19hdCI6MTY1MDA1NjI0MH0.WtyCdxL1vRZwD2-jpKZXMOEakwhiBaJIkp1YPnOzlvo/img.gif?width=980" id="e45ca" class="rm-shortcode" data-rm-shortcode-id="f5b98e6a4605a587dbd97579468a51d8" data-rm-shortcode-name="rebelmouse-image" data-width="498" data-height="367" />Communication GIF by memecandyGiphy<p>Neurologist sent patient to our ED without informing her that imaging showed a glioblastoma assuring her impending death. He didn't overlook the disease, he overlooked the communication. </p><p><a href="https://www.reddit.com/r/AskReddit/comments/lw2g2z/doctors_of_reddit_what_was_the_worse_thing_youve/gpfl5t5?utm_source=share&utm_medium=web2x&context=3" target="_blank">AzureSkye27</a></p>
Mad Cow Realty<p>During my residency we had this lady in her 60s who was getting progressively more forgetful, just overall declining and getting less and less able to take care of herself. She had been seeing her pcp who diagnosed her with dementia. And she saw a neurologist who agreed. She was not really able to provide an accurate history. <span></span></p>
After Birth...<p>I used to work in maternal-fetal medicine, and every single week, we would have women referred to us "because the doctor couldn't see something clearly with the baby and wanted to double check." Nope, they just didn't want to have to be the ones to tell you that your baby had a complex cardiac defect or multiple anomalies indicative of a genetic syndrome or any other of a large number of horrible things that can happen during fetal development. Still pisses me off when I think about how many women waited weeks for more information because their doctors were cowards who couldn't tell them, "There's something seriously wrong here." <span></span></p>
bad doctors<p>I'm not a doctor, but a RN. This happened to me, but isn't nearly as bad as most of the stories on here.</p><p>When I was in college, I got to where I couldn't swallow. It started with difficulty swallowing, progressed to me having to swallow bites of food multiple times/regurgitating it, and then got to where all I could swallow was broths and mashed potatoes with no chunks. I went to the doctor multiple times, and was told every time it was acid reflux and part of my anxiety disorder. <span></span></p>
The Valve...<p>He put the pacemaker lead in the subclavian artery (and across the aortic valve into the left ventricle). The proper approach is: subclavian vein to right ventricle). And then he didn't notice it for over a year. I saw the patient (a 25 yo woman who didn't need the pacemaker in the first place) when she was in congestive heart failure. <span></span><br></p>
Bitten<p>Rattlesnake bite. On a 2 year old. Patient and dad out in the fields near a small town that is several hours away from the nearest big city, where I work.</p>
When we think about learning history, our first thought is usually sitting in our high school history class (or AP World History class if you're a nerd like me) being bored out of our minds. Unless again, you're a huge freaking nerd like me. But I think we all have the memory of the moment where we realized learning about history was kinda cool. And they usually start from one weird fact.
Here are a few examples of turning points in learning about history, straight from the keyboards of the people at AskReddit.