Level 1 Math: Johnny has 120 oranges Level 10 Math: worm blankets
@KingOfTheBeyond233 жыл бұрын
Imagine studying a math doctorate just so some guy asks you the size of a blanket for his damn worm.
@johnmckown12673 жыл бұрын
I told my worm to tough it out.
@BboyKeny3 жыл бұрын
Inb4 some AI solves the problem and thousands of mathematicians will be disappointed that some algorithm took their job.
@pupnoomann78663 жыл бұрын
algorithms are far away from proving (not just approximating) anything of interest. even proof checkers (algorithms that check human-made supposed proofs) are notoriously difficult to implement and operate.
@ReclusiveEagle3 жыл бұрын
Imagine studying a math doctorate only to be replaced by a free website that can do more than you
@auntypha59583 жыл бұрын
how else would you get a math doctorate?
@kayyumamcaoglu86713 жыл бұрын
This video gave me a feeling that SciShow Math could be a fun channel
@alext70743 жыл бұрын
Look up Numberphile
@wierdalien13 жыл бұрын
@@alext7074 i was going to say, have you heard the story of Darth Numberphile, the interesting?
@modernkennnern3 жыл бұрын
@@alext7074 They have a very different style. Numberphile is essentially an interview, while SciShow is reading a script
@cromcorgetti3 жыл бұрын
There's also Stand-up Maths
@SkydreamerStudios3 жыл бұрын
oh man I really hope that becomes a thing
@jcespinoza3 жыл бұрын
6:45 Most notably, Matt Parker's Parker Square 😂
@honorarymancunian74333 жыл бұрын
Came to the comments looking for this reference, wasn't disappointed
@LegendaryFartMaster3 жыл бұрын
Available now as a shirt 😂😂
@vincentpelletier573 жыл бұрын
He is a master in the search for that elusive square,
@sunshine_tidings69833 жыл бұрын
I have the shirt
@bumblebeelegwarmers27863 жыл бұрын
@@sunshine_tidings6983 Same!
@kjs87193 жыл бұрын
Recreational math. NOT to be confused with recreational meth...
@ArtArtisian3 жыл бұрын
The 2 go together so often tho...
@Qermaq3 жыл бұрын
Though it's as addicting and sometimes means your old friends stop coming over.
@taylorcervantes19953 жыл бұрын
😂😂
@bhargavchavda14783 жыл бұрын
Lmaoo
@ubiliskkaiser94893 жыл бұрын
Both have brain melting properties
@Vasharan3 жыл бұрын
So, it seems that if I find myself lost in a forest, I should bring a telephone shaped inflatable sofa, and ride it downriver to escape. And I should bring a sudoku to have something to do while riding downriver.
@92RKID3 жыл бұрын
Haha, that's funny. 😄 I'm terrible at math and am directionally impaired so doing the square problem wouldn't do me any good and I would get more lost than if I stood still.
@5353Jumper3 жыл бұрын
Bring a deck of cards whenever you are hiking in the woods and may get lost. If you do get lost just start playing a game of solitaire. In no time someone will come along to tell you to move your black5 onto your red6 and you can just ask them which way to go.
@jumpingfan54233 жыл бұрын
Also you needs to bring worms that can give you a baby and the expected amount of yarn.
@danielkorladis78693 жыл бұрын
A good sequel to this video would be past math mysteries that eventually got solved and how.
@becauseimafan3 жыл бұрын
Ooh yes, would definitely watch this!!
@dblaze23 Жыл бұрын
The sofa problem got solved recently
@bentoth95553 жыл бұрын
The magic square of squares just makes me think of the Parker Square, honestly.
@matthewryan28873 жыл бұрын
Same here
@Cesnik_3 жыл бұрын
Classic Parker Square.
@Sam_on_YouTube3 жыл бұрын
The Parker Square was one of the near misses he mentioned, the one where there were some repeats.
@buckwheatgwg3 жыл бұрын
Yeah, it feels rude to have not mentioned the Parker Square to be honest. :P
@culwin3 жыл бұрын
Parker Square of Parker Squares
@VikashSingh3 жыл бұрын
For the largest sofa all you need to do is "pivot, pivot, pivot.. pivot!"
@oldtimer11323 жыл бұрын
And cut it in half
@spacemoth49733 жыл бұрын
PIVOT
@rashakawa3 жыл бұрын
That's funny and true
@janpapai92053 жыл бұрын
And you missed the point.. Watch again. The problem is about NOT standing the sofa up
@rashakawa3 жыл бұрын
@@janpapai9205 it was a joke, guessing you haven't moved many couch's.
@massimookissed10233 жыл бұрын
6:44 "Near misses" are known as Parker Squares.
@flopsnail47503 жыл бұрын
But they gave it a go, and that's what really matters.
@becauseimafan3 жыл бұрын
@@flopsnail4750 Exactly, like that's why we also call it a near miss when airplanes almost crash into each other. "Ah, but you tried, that's what's important!" 😆
@scottydu813 жыл бұрын
@@becauseimafan Carlin said that a near-miss is actually a crash. “Wow, those two planes crashed into each other!” “I know, it was a near miss”
@serraguden35383 жыл бұрын
Me telling myself to go to sleep. * Phone buzzes * "Sci show 4 unsolwed mystery of math" Dang it sci show knows the nerd in me.
@RubALamp3 жыл бұрын
r/iamverysmart
@andersbuchjeppesen54933 жыл бұрын
@@RubALamp r/ihavereddit
@hubertop12473 жыл бұрын
Reddit moment
@RubALamp3 жыл бұрын
@@andersbuchjeppesen5493 r/ihavereddit
@jr29043 жыл бұрын
@@RubALamp not the brightest bulb, are you
@TheMasterfulcreator3 жыл бұрын
I am literally a mathematician by education, and I also find it 'confusing and difficult.' The difference is, we find the process of figuring it out rewarding and beautiful. But not everyone does and that's cool.
@HeWhoComments3 жыл бұрын
Figuring it out is fun!
@earthtoibrahim4 ай бұрын
I have a thory, i might sound a lil stupid here but hear me out. So there are numbers and decimal numbers, and between each number there are infiite amounts of decimal numbers, for example between 1 and 0 there are infinite decimal numbers for example if we go down starting from 0.99 to zero, it goes forever, like (0.99, 0.98 0.97...etc) it never ends. So if there are infinite decimal numbers between two normal numbers, does that mean that there is also a point where we reach the end of infinite and enter whole another side of maths which is big enough for our brain to think about it? This debunks absolute infinite but since there are NOT infinite decimal numbers between two normal numbers, then there must be a point where we reach the barrier of maths and enter a another side of math. This theory also makes sense for dividing a number by zero, the number will be soo big even infinite wouldn't make sense as the answer. Let me know if im wrong.
@TheMasterfulcreator4 ай бұрын
@@earthtoibrahim between any two numbers of any kind there's infinitely many rational numbers (fractions). But this is a "countable" infinity. There is also infinitely many irrational numbers (non repeating infinite decimals) between any two numbers of any kind but this is an "uncountable" infinity. Uncountable infinities are really big. Look up countable vs uncountable infinities. You might find this interesting.
@hangebza66253 жыл бұрын
Mathematicans: what is the smallest blanket a worm could do Me, an intellectal: Worms cannot make blankets
@massimookissed10233 жыл бұрын
Silkworms can ;)
@ArtArtisian3 жыл бұрын
@@massimookissed1023 +
@Brianpeckin3 жыл бұрын
@@massimookissed1023 they can't weeve a blanket so no they can't
@massimookissed10233 жыл бұрын
@@Brianpeckin , silkworms aren't even worms either, so there's that too.
@christopherhernandez39373 жыл бұрын
*Intellectual
@isaach14473 жыл бұрын
My 10yr old just said “that NASA logo is the most colorful thing Michael’s ever worn!”…🤣
@kingofbirds3 жыл бұрын
wow, the kids not wrong XD
@JoseMaGM3 жыл бұрын
Ok Karen. Curb your kid watching science videos. You must be very proud, that you HAVE to share how young your kid is watching these kind of videos
@darrenmcloughlin19353 жыл бұрын
@Subi I concur
@WuvPain3 жыл бұрын
@Subi lmao he really does doesn’t he
@JoseMaGM3 жыл бұрын
@Subi sure, I'll take the title. As long as I'm not the one writing these type of comments...
@danielcollins34923 жыл бұрын
Has Joseph Gerver as a professor a few years ago. Then, I told him his name was "big" on the internet for the sofa problem. Either he was humble or had no idea...
@salmay42663 жыл бұрын
In math is a lot easier to come with problems than to come with solutions
@ArtArtisian3 жыл бұрын
Kinda depends =) A good problem can't be too easy, nor too hard. Most of them don't survive the ages. This is why Martin Gardner is so impressive. Speaking for making calc problems, it's very difficult to make something that isn't an obvious computation, but also is intelligibly explained.
@maattthhhh3 жыл бұрын
Key takeaway: Mathematicians like to imagine problems for themselves, and others 😕
@slcpunk27403 жыл бұрын
Key takeaway: researchers have too much time on their hands
@maloxi14723 жыл бұрын
@@slcpunk2740 What does that even mean ?
@aneetnaidu3 жыл бұрын
Time = numbers
@aneetnaidu3 жыл бұрын
@ dumb@ss askin what that means
@minhnguyenphanhoang41933 жыл бұрын
If you think of the worm/forest problem as the shortest path through a field datas, it will start making sense why its so important.
@holofech97443 жыл бұрын
Let me be clear, as a mathematician, math is in fact confusing and difficult
@SianNadine3 жыл бұрын
100%
@hannahrobbins10173 жыл бұрын
Although often still fun! 😅
@onetapcalculator89713 жыл бұрын
As a mathematician , you will become the best player in my game
@anuragmukherjee66943 жыл бұрын
And the nail in the coffin is maths unpredictability incompleteness and inconsistency if made complete...ish. The proofs that math isnt complete or consistent were given by kurt gödel.
@Belzughast3 жыл бұрын
Mathematicians: Stuck on a problem nobody actually has.
@ArtArtisian3 жыл бұрын
Lost in the woods: the roomba problem! Some child picked you up, and you need to find the nearest wall asap so you can follow the edge home. How do?
@HECKproductions3 жыл бұрын
* cough * buying 64 watermelons * cough *
@adlockhungry3043 жыл бұрын
Until they do. The math involved in helping Einstein solve relativity had been around for a while, and was, until relativity, a completely esoteric exercise in mathematics, with no practical applications whatsoever.
@paleposter3 жыл бұрын
Those poor worms though
@ccgarciab3 жыл бұрын
The colorful framing is there just for ease of explanation. The problems themselves are optimization ones, which are generally some of the most useful ones to solve, if solved generally.
@joebledsoe2573 жыл бұрын
The sofa is only as large as a hernia will allow.
@sugarfrosted20053 жыл бұрын
Calling a bound a limit probably just irreversibly confused half the audience.
@ginnyjollykidd3 жыл бұрын
Calculus. It's a beautiful thing!
@nosuchthing83 жыл бұрын
Most people had calc
@matejlieskovsky96253 жыл бұрын
Bounds are not limits. There are bounds that are not limits and limits that are not bounds. Mathematical terminology is like that sometimes. Not having a defined terminology ends up being even worse, trust me.
@Noztube3 жыл бұрын
It'd be interesting to have a video that goes over some weird math problems that have been solved. Problems that seem pointless at the time but turned out to be very important.
@militantpacifist40873 жыл бұрын
Yet I still don’t know how small I have to get so my cat can fit on my bed when sleeping.
@johnmckown12673 жыл бұрын
No one can get that small. Dogs are worse about being bed hogs.
@sarahberlaud42853 жыл бұрын
THIS. My own solution involved getting 3D with things... he sleeps under the blanket fort created by my knees
@internetuser89223 жыл бұрын
I feel like I'm definitely qualified to write computer programs to brute-force solutions (like how the largest primes are found), but I am woefully unable to think of even basic proofs for why a solution is the best one or not. That feels so much harder, almost like an entirely different skill.
@pierrecurie3 жыл бұрын
Ya, that's why it's hard.
@wfb.subtraktor3113 жыл бұрын
I just adopted the attitude at some point that the solution you have is the best solution until someone shows you a better one, as otherwise you will never actually start.
@ArtArtisian3 жыл бұрын
Technically one can brute force proofs! Look up automatic theorem proving, tho perhaps be prepared to read some set theory first =)
@fossforever5123 жыл бұрын
Yeah I mean, one is just writing programs (being a programmer) the other one falls into the category of computer science and or mathematics No necessary connection between those skills You can be a mathematician/computer scientist and never program anything And you can be a programmer and never be a computer scientist or mathematician But I feel like most people who study computer science end up somewhere in the middle (most land more towards programmer because job market values it more)
@yonatanbeer34753 жыл бұрын
@@ArtArtisian Why set theory? iirc theorem assistant programs are based in type theory?
@additionaddict55243 жыл бұрын
Remember that the most important point of mathematics is to keep mathematicians busy. If you were to let them out into the real world they’ll cause more harm than good.
@anuragmukherjee66943 жыл бұрын
They do more good to the real world then almost all the other people watching this video,including you and me.
@additionaddict55243 жыл бұрын
@@anuragmukherjee6694 do we? Thanks for letting me know
@anuragmukherjee66943 жыл бұрын
@@additionaddict5524 you mean youre a mathematician?
@sanchezable3 жыл бұрын
I need to see the shape of the worm blanket.
@annas71083 жыл бұрын
(young) mathematician here - my personal favorite is goldbach's conjecture! goldbach proposed that every even number is the sum of two prime numbers. we've since tested numbers with 40 zeroes in them, and it's always held true, but there is no proof due to the fact that the conjecture relates two concepts based in multiplication (even numbers, prime numbers) using addition. crazy!
@michaelkeller59273 жыл бұрын
It doesn't matter what the size of the couch is. If you don't yell "PIVOT!!" it won't turn the corner
@gekylafas3 жыл бұрын
Underrated comment
@alberthadonlyone3 жыл бұрын
Not including the Collatz conjecture/3n+1 problem in a list like this is weird.
@lonestarr14903 жыл бұрын
I think the focus is on problems for which it is kind of surprising that we don't know the answer to. While for the Collatz problem, if asked how to attempt a proof of it, almost every mathematician out there would be more or less dumbfounded.
@alberthadonlyone3 жыл бұрын
@@lonestarr1490 Good point
@fi4re3 жыл бұрын
This list should include all interesting problems not on this list
@alberthadonlyone3 жыл бұрын
@@fi4re I think there is something special about a problem you can explain to the average 4th grader while at the same time being described by Erdös with "Mathematics may not be ready for such problems.".
@andrewo27693 жыл бұрын
Dude, just make the baby worm a tube sock instead of a blanket. There, problem solved. Now where's my Nobel Peace prize?
@Carlos-xs2ks3 жыл бұрын
When mathematicians eventually give up on these unsolvable problems, I'll bet they think about all the time they spent pondering about *_x_* and wonder *_y_* ?
@icollectstories57023 жыл бұрын
Naw, that only happens when someone shows the answer is actually z.
@diggymgee3 жыл бұрын
caaaaarloooos
@user2553 жыл бұрын
The Moser's worm problem is very badly explained here. They left to tell you are allowed to turn or flip the worm.
@malavoy13 жыл бұрын
Can you roll it up in a spiral?
@zunaidparker3 жыл бұрын
I still don't understand what the problem is and why a 6-6.5% solution works. How can you get below the the circle? What if the worm spins in its sleep? If it's not allowed to spin, then why not a blanket exactly the size of the worm?
@effuah3 жыл бұрын
@@zunaidparker You have to prepare the blanket upfront, not knowing in how the worm is shaped and the blanket is sort of "stiff", so couldn't bend it. You can get below the circle by an ellipse to example. If the worm is stretched out you can use the long side of the banket, if it is curled up, it can't be that wide, since it is curled up, so the middle part doesn't have to be that wide.
@malavoy13 жыл бұрын
@@zunaidparker In the problem it's actually a curve, not a worm. Curves are lines, but the they are still lines, therefore having only one dimension. The Blanket that was the size of the worm would also be one dimensional, but the problem asks for the smallest 'area'. There are probably other restrictions on the types of 'blanket' that can be considered. These problems are usually all about the restrictions that are put on the requirements.
@user2553 жыл бұрын
@@malavoy1 Spiral is one "shape" of the worm, but you have to consider *all* the possible "shapes". You cannot reshape the worm, only turn and / or flip it. Thus the blanket cannot be one dimensional, that wouldn't cover the spiral only straight line.
@michellereed25353 жыл бұрын
Fun fact: Any mathematician lost in a forest will die because he aint smart enough to toss away math and concentrate on actual survival.
@lukeingle55873 жыл бұрын
Sounds stupid. Probably right.
@Wxwy3 жыл бұрын
Math can be such an enigma at times...
@omri93253 жыл бұрын
Enigma is math at other times
@kalebmark29083 жыл бұрын
I can’t get over how validating it is to see another male with the same type hair and length as me. And who’s also loves science no less!
Why does moser's worm answer seem to just be a sleeping bag?
@jiaswan223 жыл бұрын
I was really hoping they would evoke some of the music or theme, or settings from the tv show “unsolved mysteries”...alas, a missed opportunity.
@internetuser89223 жыл бұрын
That makes me want to parody/recreate the "A Current Affair" logo graphics & iconic sound design, probably with some vaporwave aesthetics thrown in for good measure, haha.
@bobjung99813 жыл бұрын
Scientist 1: I've got the biggest possible sofa. Scientist 2 : gets a bigger hallway.
@WolfgangDoW3 жыл бұрын
That's the engineers answer lol
@PabloSanchez-qu6ib3 жыл бұрын
The sofa problem? Easy, old house : sofa, new house : log fire.
@pierreabbat61573 жыл бұрын
How do you take the log of a fire? To what base?
@PabloSanchez-qu6ib3 жыл бұрын
@@pierreabbat6157 that depends on how many seats the darn sofa has.
@becauseimafan3 жыл бұрын
If old house had *old* sofa, don't burn the foam/stuffing in it, could get nasty even if outside "Hey kids! Be careful burning your household furniture! It could release toxic fumes, so always check with your parents!" 😂
@sophierobinson27383 жыл бұрын
If the sofa is made only of foam rubber, it can be really big. And Yay! for Martin Gardner!
@danschmo74133 жыл бұрын
loved math in grade school. lost the lust in high-school. never made it to college because some people don't want to teach. Home work is stupid if I got to teach myself.
@Nikki04173 жыл бұрын
#1 The answer is a giant inflatable sofa. Alternatively, you could burn a regular sofa and carry the box of ashes.
@StayCoolKeto3 жыл бұрын
*I'm sorry but the sofa problem has already been solved by IKEA lol* 🔧
@apextroll3 жыл бұрын
Chainsaw #1 answer.
@sarahberlaud42853 жыл бұрын
You can tell that I'm not a mathematician because: 1. My immediate reaction was, "why not get a beanbag-type sofa, or make sure you can disassemble and reassemble it before purchasing?" 2. As a mother I know that baby worm will find a way to wiggle out of anything you try to cover him with (and in any case we all should be using sleep sacks not blankets) 3. Staying put is almost always your safest bet, don't try to move. On top of that, if you're that disoriented, you may have suffered a concussion or something, or be terribly dehydrated. Stay put! It turns out I'm a practical mom, and not a math person... but I still love math
@IOwnThisHandle3 жыл бұрын
These probems haven't been solved because they're literally a waste of people's time.
@mistrants27453 жыл бұрын
They arent. They are when phrased the way they are in this video but many of these types of questions can have important functions in computer science.
@acswu26173 жыл бұрын
baby worm problem is simple indeed! Put it in a tube shape blanket.
@Nabikko3 жыл бұрын
0.9 repeating = 1 this will make people mad but it’s true
@icollectstories57023 жыл бұрын
IMO, it's not that it's necessarily true, it's just that you can't prove it false.😜
@MrMctastics3 жыл бұрын
People usually look at decimal representations to investigate properties of the real numbers. In order to do that you almost always need a 1-1 correspondence between the reals and decimal representations. In order to have a 1-1 correspondence you need to exclude infinite 9's at the ends of numbers. While what you said is technically valid, if your looking to prove anything with these decimal representations then you probably need to define decimal representations with infinite 9's at the end as not existing. Or in other words .9999... does not equal 1, most of the time In short .9...=1 ... sometimes lol
@johnmckown12673 жыл бұрын
Sofa problem step 1: fire up the chainsaw.
@timacuff3323 жыл бұрын
I feel like this episode suffers from not being in depth enough. I was intrigued and wanted to know a bit more about the math.
@heavymetalbassist53 жыл бұрын
Math teachers that didn't know where what they taught corresponded in the real world drove me crazy in my school days
@NicoAssaf3 жыл бұрын
Tbf, sometimes not even mathematicians have an answer to that.
@qwertyferix3 жыл бұрын
4:11 Maybe it's a "million buck problem" because there are so many deer in the forest.
@PatrickSandy783 жыл бұрын
Michael's hair game is on point.
@dipstiksubaru32463 жыл бұрын
He cut it!!!! Noooo!!!
@roelsvideosandstuffs15133 жыл бұрын
Is the assumption the sofa needs to be solid and it cannot be flexible and or folded?
@ArtArtisian3 жыл бұрын
Correct =)
@ScarletBanter3 жыл бұрын
I can see a lot of these being a major boon to the games industry.
@aayamshrestha59823 жыл бұрын
I found this cool way of making magic squares which requires a sequence of 9 numbers such that they have common difference and I don't see how that is possible with square numbers of whole numbers. So, I concluded it was impossible to make magic square of squares. If there is any other way to make the magic squares let me know. According to the method, for any arithmetic sequence, Example: 1, 2, 3, 4, 5, 6, 7, 8, 9 These numbers can be written in magic square as: [8th 1st. 6th] [3rd. 5th. 7th] [4th. 9th. 2nd]
@seanspartan20233 жыл бұрын
Oh, I was thinking he'd talk about the Goldbach Conjecture or Continuum Hypothesis
@adamn74093 жыл бұрын
The weirdest problem in math is why the hell Jerry would want or need to buy 1500 watermelons
@ubtpixielox3 жыл бұрын
5:50, this really makes me picture a team of mathematicians lost in the woods, and instead of just walking and getting out, they’ve all sat down and gotten stuck trying to figure out this problem 😂
@baconshake24013 жыл бұрын
For the couch problem, tip the sofa on to it’s end, turn the corner then lower the couch or original position. Tada! Problem solved and no math involved!
@sion83 жыл бұрын
The problem includes the part where one cannot lift the sofa.
@ericmuschlitz76193 жыл бұрын
How much into an unfalsifiable concept does inquiry have to delve before it’s determined such? and when is such considered an impractical inquiry? Are there practical unfalsifiables to ponder?
@maloxi14723 жыл бұрын
Pretty sure that "unfalsifiable concept" isn't a thing; not that the rest of that comment makes much more sense
@ericmuschlitz76193 жыл бұрын
@@maloxi1472 not coming from a math, but plenty of these examples, might qualify. For instance, any irrational number number is an unfalsifiable concept, because we cannot physically observe or demonstrate such, or anything rendered as infinite. So perhaps, where is the practical end of notation of an unrepresentable number or investigating improbability? Where does practical math end, and theoretical math begin? Perhaps a bit too deep, but since we were discussing things that have not been proven. I'm not trolling, just nerding out.
@blak48313 жыл бұрын
We don't know and can't know, and that's honestly what excites me so much about math (and breaks my heart with regards to people who don't share in that sentiment). Your example of imaginary numbers is a perfect one - they're incredibly useful in the real world as they distinguish between different axis that meet certain properties, like the axis of 2D space or even abstract dimensions in non-spatial data sets. We have absolutely no way of knowing whether a crackpot idea will lead to a massive breakthrough or nothing at all, and that's what's exciting - there's a theoretically infinite toolbox out there that's all interconnected in surprising and nonlinear yet still rigorously structured ways and we just get to keep digging and finding ways to solve real-world problems we didn't even know we had
@stanleydenning3 жыл бұрын
I hate math. So why am I watching this?
@madeline7993 жыл бұрын
This videos title should be “proving that mathematicians have too much time on their hands”
@earthtoibrahim4 ай бұрын
I have a thory, i might sound a lil stupid here but hear me out. So there are numbers and decimal numbers, and between each number there are infiite amounts of decimal numbers, for example between 1 and 0 there are infinite decimal numbers for example if we go down starting from 0.99 to zero, it goes forever, like (0.99, 0.98 0.97...etc) it never ends. So if there are infinite decimal numbers between two normal numbers, does that mean that there is also a point where we reach the end of infinite and enter whole another side of maths which is big enough for our brain to think about it? This debunks absolute infinite but since there are NOT infinite decimal numbers between two normal numbers, then there must be a point where we reach the barrier of maths and enter a another side of math. This theory also makes sense for dividing a number by zero, the number will be soo big even infinite wouldn't make sense as the answer. Let me know if im wrong.
@spineshivers3 жыл бұрын
If you keep your palms let's say one meter apart from one another and you half that distance every time, mathematically your palms should never touch. But they do.
@ChessLynx2 жыл бұрын
127^2 46^2 58^2 2^2 113^2 94^2 74^2 82^2 97^2 this is the closest i found the sum of rows and columns and one of the diagonals is comes out to be 21609 but other diagonal value (sum) is coming more than 21609
@davidwallace60242 жыл бұрын
I believed it was solved identical to your 3x3 while working around counterclockwise, found your comment then realized top left to bottom right go over 21609. Is it a prank?
@tophers37563 жыл бұрын
"recreational math" Surely such an improbable creature never existed
@ThatRedHusky3 жыл бұрын
Mathematicians: HOW CAN WE PROVE THIS BLANKET IS THE SMALLEST AREA TO COVER A WORM IN ANY POSITION???? Me: Blankets bend....
@warpcore96813 жыл бұрын
I completely lost with this one. :)
@PLuMUK543 жыл бұрын
The biggest sofa is infinity+1 long, and infinity+1 wide...the problem said "without lifting", it said nothing about chopping it into an infinite number of teeny weeny pieces and kicking them round the damned corner! I await my Nobel Prize... 😁
@robertdarcy62103 жыл бұрын
5. Why we won't ditch Pi and start using Tau, considering it's highly superior
@jdhalligan3 жыл бұрын
I'm sorry but most professional mathematicians I know will ABSOLUTELY tell you maths is confusing and difficult
@joebledsoe2573 жыл бұрын
Paint curing amazes me, technically it isn't drying it's curing.
@georgewang29473 жыл бұрын
1:11 "the biggest sofa soFA"
@toddgriffin60693 жыл бұрын
I would love to see some of the solutions to these problems!
@itsonlyhersh3 жыл бұрын
So would they
@JayWhee3 жыл бұрын
@@itsonlyhersh chortled a bit
@hobobazaar81963 жыл бұрын
find them, then.
@igt39283 жыл бұрын
"Shaped as a telephone's receiver" that description aged you
Trigger discipline, or you'll be cleaning Marvin's grey matter off the back seat.
@jliller3 жыл бұрын
These mysteries do nothing to make me like math. They take somewhat abstract numerical problems, whose solutions doesn't seem important, and try to visualize them into real world examples that break down in you think about the details. What's the largest sofa that can fit around a corner if we don't limit the sofa's shape to anything realistic for a piece of furniture? What's the smallest blanket that can wrap a linear creature that doesn't use blankets if we're not restricted to a realistic shape of a blanket? (Wouldn't the answer also change depending on the thickness of the blanket and the thickness of the worm?) Say you're lost in a forest. You have a map, but you have no way to tell where you are on the map so the map is irrelevant for this problem so I don't know why we brought it up. Instead we're going to walk in a random direction to get out of the forest, but whether we should walk in a straight line or a not depends on the shape of the forest. None of which seems to represent the reality of being lost in a forest.
@terryenby23043 жыл бұрын
Yay Maths!
@MorgottTheGraceGiven Жыл бұрын
The real question with mosers worm is what kind of monster would make such a tiny blanket for a baby worm? I think baby worms deserve better. Maybe give them a pillow too
@maloxi14723 жыл бұрын
The sheer amount of mathematical illiteracy in the comments makes me worried about the future of our species 😕
@rchas102311 ай бұрын
Problem 3 - the forest: The first thing that entered my mind was "Climb a tree". Perhaps the problem needs rephrasing to eliminate such thoughts.
@markadams70463 жыл бұрын
What about the question, "Is math discovered or created?"
@user2553 жыл бұрын
Neither, the terms do not apply to such question. Or either one depending on how you like to define them.
@JedCopley3 жыл бұрын
I can’t help but think the animator wasn’t given enough info on the worm problem in order to helpfully visually convey the worm problem.
@Viewer28123 жыл бұрын
Q: Is Math a field of Science?
@toriad98483 жыл бұрын
Physics, mostly.
@ChrisChoi1233 жыл бұрын
no
@YahyaFalcon3 жыл бұрын
No, not unless deductive proof takes the place of experimental evidence in all scientific fields.
@maloxi14723 жыл бұрын
@@toriad9848 nope
@OtakuUnitedStudio3 жыл бұрын
@@toriad9848 Physics is mostly math, but it doesn't work the other way around.
@KnighteMinistriez3 жыл бұрын
I love recreational math. This is why I have a whiteboard hanging in my room. I am a big nerd.
@akumaking13 жыл бұрын
So is this why math is hated so much?
@maloxi14723 жыл бұрын
This is why it's loved. People who "hate math" typically hate a caricature of it, where creativity is replaced by blind calculations and logic by arguments from authority; you know, like what happens in most mediocre schools...
@AaronandbriEnne3 жыл бұрын
Worm= 2πrh + 2πr2 or area of a cylinder. The worm may be flexible, but so is the blanket. The surface area of both will be constant.
@stevenunibrow50362 жыл бұрын
Or you could just tightly secure the smallest possible blanket around the worm that way it automatically covers the entire worm in every position.
@Nerd_of_Anarchy3 жыл бұрын
4:45 jump in the river, no longer in the forest.
@Alpha13Wolf3 жыл бұрын
What’s the baby worm’s width? All we need is to make it a tube with a hemispheric cap at each end. Then just take the flattened mesh of it, like the pattern used in sewing it.
@felpshehe3 жыл бұрын
I understood nothing. Yet I'm amazed at how mathematicians made the modern world by goofing around.
@kjs87193 жыл бұрын
No, the Moving Sofa puzzle is "how did I get it in here, but I can't get it out?!"
@ethan-loves3 жыл бұрын
I'm confused about the worm problem. How can a blanket smaller than the circle shown cover the worm at any rotation?
@K-Boogie79993 жыл бұрын
Why would a work even use a blanket in the first place
@TheAqissiaq3 жыл бұрын
you're allowed to move the blanket around to cover the worm. as a very simple example: if the worm was always either a straight line, or curled up into a circle we could cover it with something that looks like Ø. placing the line over the worm when it's straight, and the circle when it's curled up. this would have a smaller area than a full disk (since we remove most of the interior of the disk. for reference: the best guesses are slightly modified "sectors" of unit radius - shapes that look a bit like a pizza slice where the length from the tip to the middle of the crust is 1.
@ethan-loves3 жыл бұрын
@@TheAqissiaq Ohh, thank you so much for the explanation!
@deekshas39363 жыл бұрын
I looked into the comments for Parker Square references and they didn't disappoint! 😆
@RedJericho453 жыл бұрын
Who's going to let the mathematicians know that most forests have a heighth axis? Makes walking in a straight line easier said than done...
@concinnity96763 жыл бұрын
The problem we want solved is, "Given walls A units apart, tell if a sofa L x W can fit"
@masteranimation20083 жыл бұрын
Now I know why engineering was more appealing to me.
@dipstiksubaru32463 жыл бұрын
Michael's flow game is closing in on full awesome 👌😎 say no to haircuts Mike!
@hhhsp9512 ай бұрын
Wait I thought someone solved the moving sofa problem though? I guess not.
@Fairview104 Жыл бұрын
Is anyone else worried about the cold baby 🐛 when the blanket fails to cover? 😥