Smart People Share Senseless Ideas That Can Be Proven Mathematically
Math was never really my strong suit, but I do understand that some stuff just needs numbers to make sense. Not sure what I'm talking about? Leave it to Reddit to explain it way better than I ever could. One Reddit user asked:
What are some things that make no sense but can be proven mathematically?
I'm still not 100% sure of the math that goes into explaining why one pizza might be more pizza than two pizzas or why straws don't work in the moon - but I feel like if SpaceForce is going to be able to do SpaceLunch these are just bits of knowledge we all need to have. Prepare to have your mind blown by stuff that makes little-to-no sense in the real world, but math says is perfectly normal.
The Perfect Sphere
The Banach-Tarski paradox is a nice example of something that exists because of mathematical objects that have no correspondence in reality. If you have a mathematical perfect sphere and cut it in ways that are only possible in mathematics (single points do not exist in reality), you can rearrange it to get two spheres. And that is just one example of what messing with infinity can give you.
The great Polish sci-fi writer Stanislaw Lem in his book "Summa Technologiae" wrote that mathematics is like a mad tailor, making all possible sorts of clothes. Some of them fit humans, some fit trees or octopi, some fit creature that exist but we haven't met yet; and some just don't fit anything in our universe. Mathematics makes theories that seemingly have no point in physical reality; that might be so, or it might be that we just haven't discovered a way to apply them. Number theory was thought to be useless until cryptography came along.
The Monty Hall problem's solution doesn't make sense until you start adding tens or even hundreds of doors.
Here's my attempt:
3 doors: 1 goat, 1 car, 1 nothing. Your chances are 1/3 to choose the car, yes? There are still 3 doors.
3 doors, goat is shown. 2 unknowns. There are still 3 doors- your original probability DOES NOT CHANGE because of this. It's still 1/3 chance. This is the part where I got stuck before. There are still 3 doors, your chances are 1/3.
Acting on the information though by swapping ADDS the 1/3 chance by knowing it has a goat behind it will ADD the probability together. 1/3 and 1/3 together. Making 2/3. The important part is acting on the information. However, if you had no outside knowledge, aka if your friend comes after a door is opened, his chances are 1/2 because he doesn't know. By opening a door for you, the dude 'adds value' to the door that isn't chosen by you but not to the one chosen by you originally.
So another way of thinking of it is NO MATTER WHAT choice you had made originally, you had 1/3 chance of winning. What's left is 2/3 right? If you abandon your original choice and jump ship to the other pool, your chance doubles.
How Much Rope?
The old rope-around-the-earth trick.
Imagine you have enough rope to go all the way around the earth's equator (ignoring mountains, etc). Now assume that you'd like to have that rope be 1 meter off the ground all the way around the earth. How much rope would you have to add?
A New Deck Of Cards
If you take a deck of new cards and shuffle it, chances are good that's the first time that sequence has ever existed on earth. 52! Is a long number.
No Straws On The Moon
This is less math and more physics, but straws don't work if they're taller than a very certain height - and they don't work at all on the moon. In order for liquid to flow through a straw, the inside of your mouth needs to be at a lower pressure than the outside air. If there is no outside air (like, say, on the moon for example) your mouth can't be at any lower pressure.
One 18" pizza is more pizza than two 12" pizzas. One 17" pizza is almost exactly two 12" pizzas by area. However, the two 12" pizzas will still have about 30% more crust than the 17" pizza. So if you're going stuffed crust, go small.
When I was in uni, we had a calculus temp/sub prove that the temperature here and a spot exactly on the opposite side of the earth, are the same.
If I recall correctly, he took 2 classes to write it on many many chalkboards. We were mostly in awe of his handwriting, and later found out he was allowed to turn in his thesis in handwriting, rather than typewritten. Before anyone questions, his thesis was not what he burned our time with.
It is the Borsuk-Ulam theorem in topology: for a continuous mapping of a sphere onto a plane, there will be two points which were antipodal on the sphere and are the same point on the plane. In fact, we can pick two continuous variables here: say, temperature and atmospheric pressure. Then it is a mapping between the Earth's surface and a temperature-pressure plane, so there will be two antipodes that have the same temperature and atmospheric pressure.
The birthday paradox.
Get 23 (randomly chosen) people in a room. It is decently likely that 2 of the 23 people share the same birthday (discounting year).
I am a mathematics graduate, I understand the mathematics, yet there's still a part of my brain that is thrown by this logic!
For anyone intrested: the idea is how many times you compare 2 peoples birthday or, in other words, how many unique parings of birthdays you have. The first person has 22 people to compare their birthday to, 2nd one has 21, therefore you have 22+21+20....+1=253 unique parings. Chances of a pair to be identical is 1/365 (disregarding leap years):
(1-1/365)^253=0.4995 or about 50%
The Speed Of Light
Light moves at the same speed for everyone.
If you're moving away from the light, or moving towards it, doesn't make a difference, it's still travelling the same speed for you
Gambler's fallacy - patterns of independent events do not dictate future results. I know it is true but still fall for it.
When a fair roulette table lands on black 10 times in a row it is just so tempting to keep putting money on red.
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.