Topological fuckery
  • 2064 points Brugelbach

    Nice party trick actually. 

    parent
    426 points icemagnus

    If people take my mugs to drink at a party, I’m bonking them on the head with ‘em.

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    72 points TheRealSugarbat

    hot toddy enters the chat

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    18 points icemagnus

    A hot toddy party just makes me think of fuming hot columns of vomit.

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    1 points TheRealSugarbat

    Why? lol

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    8 points icemagnus

    The idea of getting drunk on hot drinks makes my stomach churn.

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    21 points TheRealSugarbat

    You realize it’s possible to drink without getting drunk, right?

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    -37 points icemagnus

    You realize it's possible to communicate without being a disagreeable cocky prick, right?

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    20 points TheRealSugarbat

    I’m sincerely puzzled by this. I was poking fun, not trying to be abusive. I’m very sorry if something I said (or the way I said it) offended you, but calling me names isn’t a super mature way to inform me that you don’t like to be teased on the internet.

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    12 points SerDuckOfPNW

    Sounds like you struck a nerve

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    12 points ponyboy3

    Drink less and then it won’t:

    a. Be weird to drink and not get drunk b. Not seem offensive when people have a normal conversation with you

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    -12 points icemagnus

    The conversation was talking about a party. I don't really party and I don't really get drunk so for me, party was implying getting drunk. When I have a normal conversation with people, I try not to make passive-agressive comments and ask rhetorical questions, at least with strangers...

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    5 points Sutar_Mekeg

    Looks like somebody has been drinking too much or too little.

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    4 points SerDuckOfPNW

    But they haven’t been drinking exactly the right amount

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    0 points icemagnus

    My guy, I get jumping the bandwagon to get at me, but maybe, just maybe, do something more edifying with your day?

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    3 points Vlyde

    Holy hell, really came out of left field with your own cocky prickness for the most benign comments. You alright there sport?

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    3 points Tufflaw

    Never tried glögg? It's delicious.

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    3 points mordecai98

    Eggnog with brandy is delicious.

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    1 points TheRealSugarbat

    It’s good with bourbon, also!

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    -5 points AlmightyCuddleBuns

    The only reason to drink a hot Toddy is if you're sick but still want to drink, in which case do that at home.

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    5 points goldybear

    Or you have a wife named Ms Liz who makes great Hot Toddy’s

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    -1 points TheRealSugarbat

    Oh, wow. You’ve never had a hot buttered rum and it shows!

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    7 points AlmightyCuddleBuns

    Hot buttered rum and a hot toddy are two different drinks? Are you gonna accuse me of never having had an Irish coffee next?

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    3 points TheRealSugarbat

    Okay, I admit touché. I was under the impression that a “hot toddy” was any hot drink made with liquor and sugar, but I’ve been operating in shameful ignorance lo these many years of my majority.

    Still, you’ve never had a hot bourbon/rum/whiskey/brandy/vodka with honey, simple syrup, and spices and it shows!

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    3 points AlmightyCuddleBuns

    I do, when I'm sick and still want to drink.

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    13 points Banned3rdTimesaCharm

    Look at Mr Fancy over here with dedicated drinking glasses. I’m 39 and all my friends still use whatever is at hand to drink whatever beverage is available.

    Right now I’m drinking white wine out of a high ball glass with ice cubes in it.

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    1 points Limelight_019283

    I haven’t drank in a while but when I used to have parties in our apartment people bought disposable cups to drink from, you wouldn’t just use glasses or mugs from the host.

    Unless it’s a small group like 3-4 friends and you’re drinking wine or something, then ofc you’d bring out the wine glasses.

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    3 points Banned3rdTimesaCharm

    Red solo cups are goated.

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    1 points Limelight_019283

    Exactly!

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    1 points lunabandida

    Breakfast of the champions, a toast!

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    0 points M-Mottaghi

    Cheers!

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    0 points icemagnus

    I like some order in my chaos.

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    2 points Unidain

    Mulled wine

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    2 points Vessix

    My friend has one that says "Yup, still gay!" and it's my dedicated drinking cup when at their place, doesn't matter if it's wine or coffee lol

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    1 points doodlinghearsay

    Nice party trick actually.

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    0 points International-Sea617

    You wouldn't do shit you'd sit there and deal with it then cry to yourself lol

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    1 points icemagnus

    Hey! You too are trying to add some of your mean and useless contribution to the bashing thread. Thanks and I hope you break a knee right before Christmas .^

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    1 points International-Sea617

    im insured id get millions i hope so too

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    2 points icemagnus

    Impressive comeback, you’re very smart.

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    1 points International-Sea617

    Thank you when your actually important stuff like that can happen

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    1 points icemagnus

    Oooof ouch, that hurts quite a lot.

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    2 points International-Sea617

    you shouldve just replied with how you were gonna bonk me with one of your mugs instead of freaking out and messaging me 2 paragraphs lol

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    1 points International-Sea617

    And he's too scared keeps messaging me lol

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    1 points International-Sea617

    I knew if I waited long enough I'd get double text again

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    1 points International-Sea617

    The comments have over 30 views. If anyone wants to see what this guy is messaging me just dm me I took a SS might make a weird post involving it idk

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    16 points fatkiddown

    I still can't figure it out. It's unpossible.

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    11 points sadolddrunk

    Maybe more of an "I'm bored at work" trick. If you find yourself at a party that would be livened up by stretching a rubber band around a coffee mug, it's probably about time to leave.

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    10 points Dustin-

    I mean, more and more I find myself going to and hosting parties where, instead of giant handles of booze, people bring a wine cooler and a diaper bag. Gotta keep the party tricks up with the times.

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    5 points Brugelbach

    Dude I'm mid 30s. I don't even go to parties anymore

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    1 points ErraticDragon

    I could imagine it as a Bar Bet.

    "I bet you can't reproduce this" most likely.

    Or possibly "bet you I can loop this rubber band around both handles…". (The wording would need to be very careful.)

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    1 points KanadianLogik

    If your party is full of morons. This is like a kids puzzle. Like level one of one of those "3d chinese puzzles" you buy as a gift for someone you dont even know.

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    1 points beeglowbot

    nah, the cork fingers are clearly more impossible

    /s

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  • 1164 points I_am_the_BEEF

    Topology is a process that my brain can never seem to comprehend.

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    260 points Had78

    It's like trying to wrap your head around a 4D object.

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    165 points Banned3rdTimesaCharm

    Literally a 3D object.

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    188 points Had78

    Yes, I know, but you forgot to consider that I'm dumb

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    16 points buffilosoljah42o

    Might as well be 10D

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    9 points UnforeseenDerailment

    "10"?? What a fake lookin number. Think you can just put two numbers next to each other and get a real number?

    5318008

    See, I can do it too!

    42069

    Get outta here, fakir.

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    4 points Celestial__Bear

    Take that, academia!

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    12 points Kracus

    Ha I was doing a whole thing last night on that topic. I was actually making good strides towards understanding it too but it's so difficult but it's basically taking two points that aren't connected and attaching them via an unseen direction.

    A bit like placing the two tips of a horseshoe on a piece of paper and picturing what those two points touching the paper would look like from a 2D perspective.

    What's even more interesting however is that you can actually replicate this by wiring a circuit in 4D by connecting ends that do not physically touch on a board with wires creating a 4D style connection.

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    14 points nemom

    I was doing a whole thing last night on that topic. I was actually making good strides towards understanding it too...

    But then the marijuana high started to wear off. :)

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    8 points Kracus

    https://www.nature.com/articles/s41467-020-15940-3

    Enjoy the read.

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    4 points Comfortable_Storm225

    Thanks ... 👌 I know it was sentences in English. & I know I didn't understand any of it. 😉

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    2 points Wolf_Window

    It was ok but have you tried Harry Potter?

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    5 points FibroBitch97

    Imagine a tree growing over 20 years, but being able to see all 20 years of that tree at the same time. From seed, to sapling, to small tree, to big tree.

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    2 points tenuousemphasis

    The trick is to wrap the 4D object around your head. 

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    1 points covert0ptional

    Stick RPG 2 endgame... Anyone? Just me?

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    29 points mean_liar

    Typically this is the case for me but the explanation here helped a ton to lead me to the simple realization, just for this instance, that the rubber band isn't wrapped around the handles. It's wrapped around the cup!

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    1 points RollingMeteors

    It’s not wrapping inside the handles, it’s wrapping on the outside of the cup

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    11 points TransiTorri

    I've been watching videos like this for over a decade, I've seen the gifs of how they pull electrical cords out from stuck places by feeding it through itself, I understand conceptually that you're effectively flipping the object inside out. Like here the rubber band isn't wrapped out the handles, it's wrapped around the entire cup. I understand that.

    My brain STILL can't comprehend it

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    8 points AcidBuuurn

    Especially when there are a lot of VLANs to make it confusing. 

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    8 points TheBigGruyere

    I can easily grasp many things intellectually but topology has always made my head hurt.

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    7 points kogasapls

    Topology is the study of shapes and spaces, specifically their properties that are invariant under stretching and squishing. So one trick to wrapping your head around topological properties is to stretch and squish something like play-doh until it looks more reasonable to you. If you flattened out the sides of the mug and shrank it so that you have basically just a loop with a bump on one side, maybe it's easier to see why the rubber band trick works.

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    2 points I_am_the_BEEF

    That's a great idea! Im actually going to try this at some point. Thanks for the creative assistance!

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    3 points cute_polarbear

    Im fairly good at math back in the days, but could never do well with topology. with topology, some folks just seem to have a better innate mental map for it.

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    3 points aytchdave

    Came here to say this. I’ve seen so many explanations and my brain just can’t turn that corner.

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    1 points YogurtclosetThen7959

    Not a process it's just visualization

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  • 453 points Muroid

    I have to admit, I saw this one and immediately thought “Oh yeah, you could just flip each side over the top and bottom to get it off.”

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    212 points TheRealSugarbat

    Check out the big brain on Brad!

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    35 points hm9408

    Brett*

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    49 points rwags2024

    I DONT REMEMBER ASKIN YOU A GOD DAMN THING

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    16 points Valiturus

    What?

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    19 points random_fucktuation

    Say what again motherfucker!

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    11 points TheRealSugarbat

    You have unlocked the age-old feud between the Brett gang and the Brad gang. Bloodshed will follow.

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    5 points hm9408

    ...is that a threat?

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    11 points TheRealSugarbat

    Bitch, be cool!!

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    23 points TurboFool

    Yeah, not sure why, but this one seemed instantly obvious to me.

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    6 points Brittle_Lantern

    Same. I love these topology tricks

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    7 points FckRdditAccRcvry420

    Yep, I'm really bad at visualizing stuff, topology etc but this one in particular was just instantly clear to me for some reason

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    5 points LongjumpingCan4817

    Yeah me too, I was like this can’t be the fuckery I’m looking this video for

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    1 points _Laughing_Batman_

    yeah, its not really an illusion. its still neat though.

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  • 195 points JLRfan

    Are there any good resources to get a mental grip on topography?

    My poor aging brain yearns to know more about this bamboozlement.

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    219 points UmptyscopeInVegas

    I have a book about topology in the attic. Lemme go downstairs to the basement to get it for you.

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    71 points dTanMan

    Holy shit, a topology joke

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    8 points Regolis1344

    It deserves a topology brain implosion gif

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    15 points The66thDopefish

    goes upstairs

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    17 points UmptyscopeInVegas

    "Damn, I'm in the garage."

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    10 points surepman9

    try this standup maths video.

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    8 points constantdegeneracy

    On this example in particular, just mentally invert what area you believe is the "inside" of the shape the rubber band makes. Instead of the small narrow section between the arms of the band, imagine the opposite area is the "inside" of the shape. Then you see that the rubber band can just slide off the cup in both directions.

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    9 points stonedboss

    I'm saving this comment for when I have more brain cells available to think it through lol, thank you

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    5 points kogasapls

    Unfortunately, topology is one of those things that's a bit tricky to do much of without going full-on into proof-based abstract math. It's usually taught after a course in real analysis and abstract algebra so that concepts like the metric topology and fundamental group are digestible and relatable. These might not technically be required, but a level of comfort with proof-based math sort of is.

    If you want to wrap your head around this trick and others like it, rather than just learning about topology in general, there are ways. Reposting my comment from elsewhere:

    Topology is the study of shapes and spaces, specifically their properties that are invariant under stretching and squishing. So one trick to wrapping your head around topological properties is to stretch and squish something like play-doh until it looks more reasonable to you.

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    3 points Tao_of_Entropy

    Once you know how to read contour lines topography is pretty easy.

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  • 56 points DirkDasterLurkMaster

    Off topic but god I can't stand these one word at a time captions

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    29 points slartibartfast64

    I

    agree

    with

    this

    complaint

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    3 points RedoX08

    Topologically, this is just one sentence at one time.

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    4 points p0diabl0

    If nothing else it needs to be closer to the subject matter - can't read them while also seeing what's going on.

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    2 points sintaur

    Personally, if covering up the captions with my finger blocks the subject matter, I won't watch the video.

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    3 points snowbonk1

    I think it deals with reading speed generally being faster reading one word at a time versus a sentence. I’m not sure if there’s been research on the comprehension with one vs. multiple words. Or maybe they’re trying to match the captions to the audio. Regardless, I agree with you

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    0 points saadakhtar

    Insert Looking up at the sky.gif

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  • 59 points 9x19_Parabellum

    Nice! I am a grown ass mid thirties guy but I am gonna go to my mum’s kitchen, do this to all the cups and drive her crazy with this trick now!

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    13 points KnitYourOwnSpaceship

    As a late 40s bloke, I'm about to go do the same to bamboozle the kids

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  • 36 points Bananaland_Man

    That is not what "optical illusion" means, if anything, it's a topological illusion. An optical illusion is visual, not physical.

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  • 24 points JustGoodSense

    Topology joke: What's the difference between a mug and a donut? Nothing.

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    3 points Rouge_means_red

    Same as the difference between a man and a donut

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    6 points slayerhk47

    But people have 7 holes.

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    2 points Rouge_means_red

    VSauce lied to me

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    5 points HamsterPunches

    Pretty sure only one goes all the way through lol

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  • 18 points jrgman42

    Cool trick, but not really an optical illusion.

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  • 14 points The_Autarch

    bro keeps saying "optical illusion"

    i don't think he knows what that term means

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  • 9 points jordanuniverse42

    I... don't get it. It's a rubberband around a mug handle. What's the black magic fuckery at play?

    Edit because you have to say this on reddit, but, I am being genuine. Not being some "big fucking whoop!" asshole.

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    12 points presty60

    Yeah, it's not an optical illusion, what you are seeing is what is happening, it's just a neat way to do it.

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    7 points im_lazy_as_fuck

    For most folks it looks like it's impossible to get the rubberband around the handle and the mug in that way without cutting and reattaching the rubberband or something. It's hard to visualize how flipping the rubberband over the cup results in this kind of configuration.

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    5 points NuclearHoagie

    At first it looks like the handle was removed, the band wrapped around the mug from the handle base points, and then the handle replaced. Like if you just pinched a band wrapped around a cylinder with your fingers

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  • 8 points hacksoncode

    How people continue to get the idea that posts which show exactly how something is done belong here is the real blackmagicfuckery.

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  • 6 points FreudDaPapoula

    Wormhole 101

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  • 5 points UsuallySatire

    Put the rubber band under the handle, pull tight around the mug till the ends meet, then wrap each end over the bottom and top of the mug respectively.

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  • 4 points zacyzacy

    This is cool, but an optical illusion it is not.

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  • 2 points [deleted]

    [deleted]

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    3 points drDOOM_is_in

    It says that you look for praise from strangers to fuel your inflated ego.

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    3 points FriendlySolution4012

    Don’t project your insecurities onto me lmao

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    1 points drDOOM_is_in

    r/iamverysmart

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  • 2 points Malcom_ismyrealname

    Suguru Geto doing regular magic too

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  • 2 points madlibs13

    Wait, so not magnets this time?

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  • 2 points Smorg125

    Tldw plus it has the annoying subtitles

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  • 1 points NoPoopOnFace

    That is not an optical illusion. That's bayou voodoo that is.

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  • 1 points dregan

    I feel like that's not an optical illusion.

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  • 1 points moviebuff01

    Here's how to do it:

    https://youtube.com/shorts/zuMkA1ckrZA

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  • 1 points Tomthebard

    And here I thought the solution was "pause the 3D Print"

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  • 1 points Responsible_Emu_9107

    有趣的障眼法

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  • 1 points universeismother

    This is what usually happens to my necklaces in my drawer and it is equally as confusing as to where to begin to unravel them as this mug.

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  • 1 points darxide23

    There are days that I feel like I understand quantum mechanics better than I understand topology.

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  • 1 points Krash_Gryphter

    Someone help me, I know this trick every time I see it, but I need to look it up to actually solve it, what kind of thought process does this require?

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  • 1 points 1aysays1

    This isn't magic or an optical illusion.

    parent
  • 1 points wormcast

    Theory of surfaces is really neat when you get a hang of it. My first professor when we got to topology was terrible and basically just pointed to equations and said "normal vector" this and "continuous surface" that. However, the next semester when we started with Green's theorem and all that I got a TA who knew our pain and was basically teaching the class instead of the bad professor because he was doing some research thing.

    He deeply understood the material and it was so good to learn from him. I hope he got his PhD and kept on teaching. Here's to you De! You revealed to us the deep magic mystery of toroids and helixes and all that jazz, and I am a better person for it!

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  • 1 points Hashishiva

    This was easy, I had to try it out before the Grand Reveal :)

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  • 1 points Regolis1344

    I think this is finally a better explanation to the video on how to untangle the electric cord without cutting it. I just still don't quite get it though.

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  • 1 points komodomatix

    This is how the future people calculated time travel.

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  • 1 points Total_Hope1559

    Did this to my mother cups she been starring at it for ages

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  • 1 points Masta0nion

    What’d you do today?

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  • 1 points jhoot_moot

    Enough internet for today 🙏

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  • 1 points Zaiakusin

    Topology hurts my head...

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  • 1 points KalzK

    I did it with my middle finger and it still worked

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  • 1 points TheOddestOfSocks

    I love topological tricks, they always seem so straight forward but my brain can never seem to grasp them until explained. Its like the "hold my beer" of magic.

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  • 1 points Just_East_2688

    I understand how it works, but I can't wrap my head around it

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  • 1 points KlownKumKatastrophe

    Physical puzzle makers furiously calling hitmen on this creator rn

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  • 1 points TexasNights77

    No joke I was expecting something funny

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  • 1 points Low-Marionberry-4430

    Why does he keep calling it an optical illusion tho?

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  • 1 points Bahoven

    This will somehow explain faster than light travel in the future.

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  • 1 points el_pome

    This is why math people are literally insane, we should really be more greatful to them and phycisits, they usually die poor or alone because nobody understands them, on the other side we have toktoker idiots who can barely formulate a sentence bigger than 3 words who literally have cults and millions of followers.

    parent
  • 1 points OohDeLaLi

    "Honey, I need a rubber band and a coffee cup, right now"

    Honey: "What freaky s$#@ did you find on the internet now?"

    parent
  • 1 points GagOnMacaque

    Uh no. Not magic at all. My 10yo nephew even knew how this was done.

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  • 1 points Tao_of_Entropy

    This is NOT an optical illusion. Video creator is not using words good. This is just a real thing you can easily do that looks exactly like what it is.

    It's a mental illusion.

    parent
  • 1 points PhilipTandyMiller

    I understand. But in the meantime, I don't.

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  • 1 points Winged_Spirit

    Did he say, "topological Harvard" or "topological marvel"? Because it sounds like he said "harvel"

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  • 1 points Different_Turn_2574

    it hurts my brain

    parent
  • 1 points EsrailCazar

    Who has mugs like that?

    parent
  • 1 points lugialugia1

    I love topology!

    parent
  • 1 points PackagingMSU

    Have you seen the one with the handcuffs? Makes no sense to me. This one’s like obvious… anybody else?

    parent
  • 1 points Plenty-Initiative368

    arinvindeosexyranbauinamhofrajlainxaca

    parent
  • 1 points AlmightyDarkseid

    Nice party trick

    parent
  • 1 points Milobren

    Cool, that’s my party trick for today sorted

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  • 1 points evgewonsmile

    I still can't comprehend this

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  • 1 points LtAgn

    "You kids and your topologies."

    -Zoidberg

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  • 1 points Backrooms_Smiler56

    Commenting so I can come back later

    parent
  • 1 points Suspicious_Stop2477

    FINALLY SOMETHING I CAN DO!!

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  • 1 points Ill_Alternative_1368

    This isn't what optical illusion means

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  • 1 points Dry_Razzmatazz69

    This is not an optical illusion

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  • 1 points TheJewbie

    I feel dumb that I didnt think about the possibility of wrapping it around the bottom of the mug. Seems obvious in hindsight.

    parent
  • 0 points Ok_Rip_2119

    Saving this and forgot about it

    parent
  • 0 points ry8

    I thought I was smart. I watched this. I still can’t understand it. I feel dumb.

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  • 0 points the-war-on-drunks

    MAGNETS.

    I guess we’ll never know how this black magic fuckery was done.

    parent
  • 0 points Repugnant-Conclusion

    All I see is a rubber band around a donut.

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  • 0 points modiam

    This counts as moving from 2 dimension to 3 dimension right?

    parent
  • 0 points MedicineFinancial453

    Very impressive!!

    parent
  • 0 points SanicDaHeghorg

    Why’s that guy putting rubber bands on donuts

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  • 0 points dr_pepper_35

    Ah, you kids and your topography....

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  • 0 points zeek48

    We need more tutorials for this type of fuckery

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  • 0 points Oityouthere

    thanks- I hated this!!

    parent
  • 0 points Workdawg

    I love when the black magic is explained, in detail, in the video. Really fits in this sub.

    parent
  • 0 points frostyturd

    Worst post ever

    parent
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