Smart People Share Senseless Ideas That Can Be Proven Mathematically[rebelmouse-image 18356273 is_animated_gif=
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[rebelmouse-image 18360101 is_animated_gif=
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.
Monty Hall[rebelmouse-image 18360102 is_animated_gif=
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?[rebelmouse-image 18346795 is_animated_gif=
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[rebelmouse-image 18360103 is_animated_gif=
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[rebelmouse-image 18360104 is_animated_gif=
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.
Pizza Math[rebelmouse-image 18360105 is_animated_gif=
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.
Global Temperature[rebelmouse-image 18360106 is_animated_gif=
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.
Happy Birthday![rebelmouse-image 18348437 is_animated_gif=
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[rebelmouse-image 18360107 is_animated_gif=
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
Roulette[rebelmouse-image 18360108 is_animated_gif=
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.
Don't be alarmed: There are some terrible corporations out there (looking at you, Nestle) but there are also some great brands that are selling decent products.
I know, surprising, right? Maybe we've all just gotten used to brands selling things of questionable quality that when we stumble across something worthwhile it stuns us.
Hold on tight when you find a brand deserving of your loyalty!
People shared their thoughts with us after Redditor spwf asked the online community,
"What brand(s) do you swear by and why?"
"Their cast iron pans..."
"Lodge. Their cast iron pans are super durable and can last a lifetime."
Not just a lifetime. Your Lodge cast iron will outlive you, if (and even if you don’t) take care of it. Even if they get rusty they can be resurfaced. And damn is it satisfying to resurface a forgotten cast iron pan.
Asics, specifically the Gel-Nimbus series. I've suffered from joint pain and unbearable plantar fasciitis from a relatively young age... These shoes are life savers. Very pricey and I don't love the look of tennis shoes of any type but nevertheless I will praise these shoes to the end of days. Hopefully, I will always be able to afford them once a year.
Glad to hear you've found some much-needed relief!
"Warranty and service..."
"Victorinox. Excellent pocket knives, multi tools and their kitchen knives are probably the best ones you can get under 100 USD. Warranty and service is top notch."
Anyone who cooks, but can't afford or doesn't want to invest in a professional-grade chef's knife should get a Victorinox. They aren't nearly as good as a top tier professional chef's knife, but they are night and day compared with everything else in their price range.
"This one brand..."
"This one brand of granola bars called Sunbelt Bakery. Every other granola bar brand is so dry I can't eat them anymore."
Yes, these are so good! An excellent choice.
"Dickies. High quality pants. They're meant to be work pants so they're pretty durable and breathe well. Very comfortable."
"High quality" is right. Those pants last forever.
"It helps clean..."
"Dawn dishsoap. It helps clean dishes and it's great when one of my kids has an accident and I have to wash their clothes. Sometimes leaves a small stain but no smell. It has saved so many outfits."
Fantastic – it sounds like you should be their salesperson.
"They don't use..."
"New Balance. They don't use slave labor to make shoes."
They are comfortable and fit well.
I personally still don't like the aesthetics of many of their shoes, but still recommend them to people who want a good shoe.
"They are a retailer..."
"REI. Stand behind everything in their store. They are a retailer but you can beat something up they sell and they give you a full refund."
Many people use them for shoes, for camping gear... all kinds of stuff. They're very reliable.
"I wear my Timberland boots..."
"I wear my Timberland boots almost every day, I’ve had them for almost ten years, and they’re still just about as sturdy as they were the day I bought them."
These shoes tend to last forever. "Durable" is the perfect word.
"One large bottle..."
"Dr. Bronner's Castile soap. One large bottle lasts me about a year and I use it for everything. No toxic BS in them like pretty much every other soap and they smell fantastic."
"Also when I say everything I really mean it. All purpose cleaner, dish soap, body wash, shampoo, carpet extractor wash, dog shampoo, it’s called 18 in 1 for a reason."
If you're interested in the story behind the company, the documentary Dr. Bronner's Magic Soapbox might be right up your alley.
See? Not all brands are terrible. After reading about some of these, it might be time to change of your buying habits.
Have some suggestions of your own? Tell us more in the comments below!
You know what would be great?
If society could just stop with arbitrary dress codes. If you're not working with the public, why should you have to dress up so much? If you're a police officer, then it makes sense that you'd wear a uniform that identifies you as a police officer. If you're Ted from IT who sits in the backroom all day, I really don't see why you have to come in every day in a suit and tie.
Let's just toss them out, shall we?
People shared their thoughts with us after Redditor Levels2ThisBrush asked the online community,
"What should be socially acceptable but isn't?"
"Leaving the office..."
"Leaving the office whenever you've finished your tasks for the day."
This is why I'm so glad remote work is the new office.
"And yet, I get it!"
"Taking off sick from work, WITHOUT giving an invasive reason. I supervise a small team and so I see all the OOO emails, and for gods sake I want people to PLEASE not feel the need to explain in detail what kind of diarrhea is afflicting them, or how bad their period cramps are, or how much bad sushi they ate the night before. Just say “I’m under the weather, I won’t be online today.”"
"And yet, I get it! I do it too! I feel guilty or like I’ll be looked at with suspicion if my reason for taking off isn’t sufficiently debilitating enough!"
"But… we need to stop this. As a manager I don’t care, I don’t THINK the people above me who are also on these emails care… let’s just all agree to take sick days without any details from now on!"
I do not miss my retail days where I had to organise someone to cover me and beg on bended knee.
"Cashiers or workers who don’t need to be standing all day not having a stool or chair."
Another thing I do not miss from my retail days. Having to stand for hours and hours only to come home with my feet killing me was not fun.
"Prices on apartments..."
"Prices on apartments and their respectable reasons for such price directly on their websites or advertising without the need for a tour or any secrecy."
I always assume if I have to ask the price I probably can’t afford it.
"Being quiet/not wanting to engage in conversation all the time."
In Finland, if somebody tries to talk to you, they are probably a tourist.
"Choosing not to..."
"Choosing not to have toxic family members in your life."
It feels very liberating once you accept that you don't have to put up with it.
"Employees calling customers out in public for being a**holes."
Absolutely. Many customers get away with treating employees horribly because they know they can do it without any pushback... most of the time.
"The fact that I sometimes..."
"The fact that I sometimes need to take my insulin in public. No, Karen, I am not doing drugs, I need to live."
You’re getting that sweet sweet insulin high… the high of being not-dead.
"Afternoon naps. I’m on team nap. Give me 25 minutes to charge up and I’ll give you back 3 hours of high quality work. Everyone wins. Plus I go home with extra energy instead of dead tired."
Short naps don't work for me. I can't do a 25 min recharge. When I take a nap it needs to be like a solid 2 hours
"Salary transparency. For some reason, in the US, there’s a taboo or stigma around discussing one’s salary. This should be done openly and freely, with zero embarrassment or judgment. The only winners from avoiding these conversations are the corporations that are able to pay people differently for the same roles. Speak up!"
The "for some reason" you're referring to is simply propaganda on behalf of corporations.
It's evident that something's got to change around here, and we're mad as hell and we're not going to take it anymore!
Have some observations of your own? Feel free to tell us more in the comments below!
As much as many of us don't like to disrupt the status quo, there is only so much time a person can tolerate a miserable situation before things become so unbearable that they ultimately have to peace out.
For some people, it takes a while for them to reach a breaking point. Eventually, there comes a time when they realize their self-worth is more important than continuing to please others who don't appreciate them for the sake of keeping up with appearances.
Curious to hear from people whose patience ran thin and made a strong decision, Reddit Prestigious-Order-62 asked:
"What made you say 'f'k this sh*t im out?'"
The unwarranted reprimanding was something that was never mentioned in the initial job description.
"In the late 90’s."
"One time I got pulled into the Security office at a Department store I worked at. They accused me of constantly using the sales day coupons for people that didn’t present one (we always kept an extra copy at each register). I had watched my own department boss do it many times so I assumed it was okay. We didn’t even collect the coupons to be counted for the cash office, we just chucked them after use."
"They claimed I lost the store hundreds of dollars and had been watching me 'for months' do this awful, unforgivable crime for people spending 90 bucks on already bloated price designer jeans. I’m sure the occasional 10% discount was just devastating. 🙄""I got this huge lecture of how I was LITERALLY stealing from the store and they COULD call the police but would give me a chance to work off the damage. I couldn’t believe how criminal I was made to feel over it. The best part when they called my boss in who pretended to have never done it before to save her own a**."
"I asked if they were firing me. They said 'Yes and No. You will be let go, but you can choose to work off the damages so we don’t take you to court.' I told them I will just quit and asked for my last check. They said they will deduct what I owe from my last check. And I said 'Well then you need to show me all the footage and prove that I was stealing.' They wouldn’t produce footage, finally called the cops, and when the cops arrived, they were just as confused and called it an internal problem and advised them that this was overblown. I think they felt sorry for me. So finally upper management came in and just said 'just issue the last check, I will sign it here.' So much drama over so stupid a thing."
"It was sad because that actual day my Mom and daughter had come to the mall to meet me for lunch and I had to explain I just was forced to quit that job and was never allowed in that store again like I was some awful jerk."
"It was nice a few short years later, the entire chain bankrupted."
"A coworker waited until we were in front of a large group of people to start 'disciplining' me for something 'wrong' I did (I took my lunch 15 mins late to help another coworker) when she wasn’t even my supervisor. Applied for a job transfer the next day and couldn’t be happier where I am now."
"I had a piece of sh*t of a boss. He'd praise you in private but berate you in public. In front of coworkers and customers. Always about stuff that didn't matter."
"He'd also happily break company policy to side with customers after you spent an hour telling a customer you can't give them stuff for free, for example. Any time he was around, everything was miserable."
"My only regret is that I wasn't there to see him marched out by corporate when he got fired, because I had gone on to a better job by then."
Human Punching Bag
"I used to work in a Kitchen at a pub, it was grim work, but I had freinds there and had worked there for 3 years, So it wasn't too bad."
"One Christmas season we were being absolutely pumped, full out functions and busy services. My boss at the time was very stressed and fair enough, We were busy, We were all working overtime and full out. He used any excuse to completely blow up and absolutely scream at me for little to no reason, essentially him yelling at me was his stress relief. But fine, whatever, kitchens are rough places, no appolagies or anything, move on."
"I then go away for 3 weeks over the Christmas holidays and spend the time road tripping around the country having an amazing time."
"First shift back, not pleased being back, he makes a snarky comment."
"F'k this, Im out."
Even though these employees weren't chewed out in front of co-workers, the low salary without room for negotiation made them not wanting to stick around for much longer.
You Only Get One Job
"They cut my hours so I had to get a second job. 3 days before I was supposed to start said second job, my manager at the main job told me that I couldn't get this second job because I had main job first and I needed to make it my priority. That's when I said f'k you and left. I didn't even give a notice, I literally just sent an email saying I wouldn't be coming in the next day, grabbed my sh*t and went home."
"I used to work Retail and after 7 years at the company, I found out I was only making 50 cents more an hour than someone who just started yesterday. I understood if they couldn't pay me more and asked for a good schedule. 7-3 or 8-4 every day and the same two days off every week. I didn't even ask for weekends off."
"I was told that they couldn't give me a good schedule so I quit."
Situations weren't much different outside the work place. Social dilemmas prompted these Redditors to say, "nope."
"Went to a pub because a friend kept asking. When I got there, he was with a group of people I didn't know, so I introduced myself and got the next round. As I come back with the tray, I hear them saying something along the lines of 'why is that b*tch still here? I thought she was just supposed to drop off a bicycle?' 'Ya, we don't want her to come to <this other town with more pubs> and now she is drinking with us?' 'She's so dumb' *proceeds to imitate and ridicule me as I was actively listening and nodding when I was having a conversation with my friend."
"Gave the beer to random people and walked right out after saying good evening to my friend and briefly explaining I did not appreciate being tricked into being a bicycle taxi for people who hate me directly after meeting me."
A Shocking Incident
"I was on my boat fishing for bass. I casted out my line and watched the lure hit the water but the line just floated in the air. Lightning and thunder crashed and the line fell to the water. F'k this sh*t, I'm out."
"She lined my bed with broken glass put the blankets over it and I dove on in lol."
"Edit: She was violent/crazy and on drugs, was like the 20th attack I took and that made me really think lol."– MyLifeForAuir1
Ally For The Ex
"I found nudes of his ex (from ten years ago) that I’d previously asked him twice to get rid of tucked in a pair of MY socks. Our couples counselor asked why he’d kept them and he said, 'You know. In case I ever needed to blackmail her.' He said it like it was a perfectly normal and reasonable thing to plan to do. The therapist and I locked eyes and I noped the f'k out of there and moved out."
Most of these Redditors realized leaving their situation was better than dealing with the consequences of sticking around.
The latter is never a good option. Why remain in a scenario you know is already going to consume your soul?
The lesson for today is–Don't be miserable. Your sanity is worth saving.Besides, you would never know that something better awaits if you just don't get the F out.
As we enter into the summer months, people now have to decide whether or not they want their morning coffee to be hot or iced.
Lucky for them, it's delicious either way.
One could make an argument that foods that are equally delicious hot or cold are perhaps the best, or at least the most reliable.
And this can include foods which are not customarily sold both hot and cold (cold pizza anyone?).
Redditor NectarineOther4989 was curious to hear which foods people enjoy either hot or cold, leading them to ask:
"What is something that tastes good both hot and cold?"
Fresh out of the oven, or the next day!
Chocolate withstands all temperatrues
"Chocolate."Chocolate Satisfying GIF by HuffPostGiphy
Can't go wrong with fruit and pastry
"Apple pie."- Hak_Saw5000
This doesn't only apply to food
"Revenge."- pushthestartbuttonkarine vanasse revenge GIF by HULUGiphy
Let the flavor develop
"2 totally different flavors depending on warm vs cold from fridge."- nonkowledge
So many to choose from!
A matter of textural preference
"Cheese, ya fools."- eat_dontpray_loveCloudy With A Chance Of Meatballs Eating GIFGiphy
Under a hot greek sun, or during a cold winter's eve.
While there's no better smell than a batch of chocolate chip cookies fresh out of the oven, those eating them the next day likely aren't missing out either.