Pythagoras Cup (Greedy Cup) filled with Mercury

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  • Опубликовано: 15 сен 2024
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Комментарии • 8 тыс.

  • @periodicvideos
    @periodicvideos  4 года назад +1070

    These videos are made by Brady Haran - check out his "Unmade Podcast" here: bit.ly/UnmadePlaylist

    • @karangandhi9795
      @karangandhi9795 4 года назад +6

      Perpetual motion hu

    • @imanin9972
      @imanin9972 4 года назад +2

      kolio

    • @diamondcomplex2376
      @diamondcomplex2376 4 года назад +3

      Why not fill it with Vegetable Oil so that they won't die?

    • @dabocket445
      @dabocket445 4 года назад +1

      it would be a pretty cool aesthetic to use bio-luminescent plankton

    • @operationstratos1013
      @operationstratos1013 4 года назад

      the "upside" of the filling the bottom with mercury is moot.
      From what I can see from the cup, even if the mercury stays at the bottom, the actual amount of wine filled would still be the same as the amount without the mercury in the cup (before being siphoned from the bottom)

  • @Y_YX
    @Y_YX 4 года назад +4733

    "The downside is that they would have poisoned themselves"
    A small price to pay to outsmart Pythagoras

    • @reidt182
      @reidt182 4 года назад +305

      Pythagoras: well you see, since there's Mercury in the cup, there's less water, so the amount is pretty much the same ye smartasses

    • @drawbras
      @drawbras 4 года назад +26

      Something for Socrates then.

    • @aeroscience9834
      @aeroscience9834 4 года назад +14

      Rei D T yeah but you don’t need nearly as much mercury as they showed

    • @werefrogofassyria6609
      @werefrogofassyria6609 4 года назад +18

      @@drawbras No, Socrates drank hemlock, not mercury, and he drank that hemlock because he didn't worship Mercury.

    • @SDfighter1
      @SDfighter1 4 года назад +11

      According to @@reidt182 pythagros wins, he also succeeded in making you poison yourself. Well done.

  • @qtulhoo
    @qtulhoo 4 года назад +5027

    "The downside, of course, was that they would have poisoned themselves."
    Sounds pretty Greek mythology-like to me.

    • @ErykaSoleil
      @ErykaSoleil 4 года назад +63

      LOBLord of Bonkles : Not just mythology-Socrates was forced to drink poison.

    • @qtulhoo
      @qtulhoo 4 года назад +16

      ErykaSoleil
      Oof

    • @armchairphilosopher6880
      @armchairphilosopher6880 4 года назад +6

      Why not use compacted clay?

    • @JohnLatsi12
      @JohnLatsi12 4 года назад +8

      As a greek, that sounds pretty accurate

    • @serosero
      @serosero 4 года назад +8

      @@armchairphilosopher6880 why not just plug the hole then?

  • @zipity2782
    @zipity2782 5 лет назад +11531

    Student: drinks cup and then fills it again
    Pythagoras: Impossible

    • @gavart4509
      @gavart4509 4 года назад +450

      Mauro Molinero
      *hold cup with an uncomfortable grip*
      Pythagoras: “why are you such a burden?”

    • @isacestend3843
      @isacestend3843 4 года назад +883

      Zipity
      student: drinks straight from the bottle
      Pythagoras: *_stOP_*

    • @defaultset
      @defaultset 4 года назад +751

      Student: _Drinks from the hole in the bottom_
      Pythagoras: *Why are you like this?*

    • @Daniel-xx9ur
      @Daniel-xx9ur 4 года назад +141

      poor Pythagoras

    • @docaxolotl1598
      @docaxolotl1598 4 года назад +346

      Student: *put's a plug in the bottom hole*
      Pythagoras: *IMPOSSIBLE*

  • @gijsbothof7989
    @gijsbothof7989 4 года назад +431

    Professor: “The story is that this cup was invented to make sure all the students got equal amount of drinks” Pythagoras: “Bro hold my beer I got this crazy idea for a chugging game. So you fill the cup to the top and chug the liquid by holding it above your head.”

    • @LegDayLas
      @LegDayLas 3 года назад +24

      and thus the first shotgun was invented.

    • @qo7052
      @qo7052 3 года назад +1

      why does he have beer but not wine?

    • @Cockalicious
      @Cockalicious 2 года назад +2

      @@qo7052 cuz pythagoras is a homie

  • @tokutickler
    @tokutickler 4 года назад +3151

    Pythagoras: *Invents Pythagoras cup*
    Students: *Invents chugging*

    • @diezeeshoodie
      @diezeeshoodie 4 года назад +46

      *chug, chug, chug, chug, chug*

    • @AbsoluteAbsurd
      @AbsoluteAbsurd 4 года назад +11

      Oh hey, didnt expect to see you here xD

    • @lettuceman483
      @lettuceman483 4 года назад +24

      Let me guess chugoras made chugging

    • @tokutickler
      @tokutickler 4 года назад +3

      @@AbsoluteAbsurd Are you following me? Or are we both following the recommended tab XD

    • @AbsoluteAbsurd
      @AbsoluteAbsurd 4 года назад +3

      TokuTickler I swear im not xD
      I just happen to see you everywhere too. Its not weird tho right?

  • @card3509
    @card3509 5 лет назад +5221

    Students: sticks thumb on the bottom hole.
    Pythagoras: Impossible

    • @mk-hf2qs
      @mk-hf2qs 4 года назад +35

      @@TheQueerSpaghetti just chug chug chug

    • @tarikdamm7528
      @tarikdamm7528 4 года назад +69

      Sounds kind of kinky.

    • @smellfish1430
      @smellfish1430 4 года назад +14

      It would probably work best as a surprise.

    • @alecity4877
      @alecity4877 4 года назад +3

      As the cup bottom is not flat, that wouldn't work!

    • @noneyobiz337
      @noneyobiz337 4 года назад +12

      Drink from bottle.

  • @AdrianGhastly
    @AdrianGhastly 5 лет назад +14168

    Can we just mention that this man looks like the embodiment of science ?

    • @vaarelsauce
      @vaarelsauce 5 лет назад +350

      Modern Einstein?

    • @sergeyromanov5560
      @sergeyromanov5560 5 лет назад +16

      @@jdgshsjchdjejkd545 id ot

    • @Domequike
      @Domequike 5 лет назад +120

      there is at least one new person here who didn‘t see him before and says that, and that‘s a great thing, too

    • @BillAnt
      @BillAnt 5 лет назад +73

      A borderline Mad Scientist, but a very likable gentleman. :)

    • @dx.feelgood5825
      @dx.feelgood5825 5 лет назад +14

      @@chara5 imagine a collaboration between this guy and Bill Nye

  • @potato1341
    @potato1341 4 года назад +606

    Man put the effort into making this cup when he coulda just gave his students smaller cups

    • @Sentient_Blob
      @Sentient_Blob 3 года назад +133

      But you want to embarrass the students

    • @トーキ-g8v
      @トーキ-g8v 3 года назад +59

      @@Sentient_Blob make them look like a dumbass for being greedy

    • @wyattmurphy7153
      @wyattmurphy7153 3 года назад +9

      They are hard to drink from and refills get past the problem

    • @Abdullah.996
      @Abdullah.996 3 года назад

      Just drink from the bottle

    • @mikethompson2745
      @mikethompson2745 3 года назад +19

      Giving the students smaller cups doesn't teach the students self control. They'd just learn to fill the cup to the top no matter the cup size. This teaches them their actions has consequences, but more directly.
      Then again, we live in an era that instead of teaching kids not to stab each other with scissors they just give students plastic scissors to stab each other with.

  • @s4ad0wpi
    @s4ad0wpi 4 года назад +7105

    "I have designed this cup so you can ONLY fill it with this much wine!"
    "Professor, why not just give us a smaller cup?"
    "A what now!?

    • @Buglin_Burger7878
      @Buglin_Burger7878 4 года назад +455

      Because you can't fill a cup to the top and safely drink it... it will spill. Since there is always room someone will always try to get a little bit more regardless of how small it is. It is the same idea with money. People will try to skirt around laws to get more even when having more has no benefit to them... any law we create they would find a new loop hole or if the law was too strict it hurts everyone hence they fight it in court to remove it.
      A great and simple example is that we can't limit how much a person makes in a year to stop people from getting billions while their employees get nothing... because then the lottery and gambling can't happen. The people who use those things will be upset and fight said law, along with the people who run those things, and of course the people who get billions would fight it as well.
      The exception to this would be create something which solely punishes people from the inside... of course this then leads to people using multiple cups and so forth. The only way to get around this is to ruin someone's reputation (Their cup spilling) and hence making everyone distrust them or dislike them and blaming them for the reason we can't sneak more... and people will be less likely to try to get around it as they risk basically losing everything.
      Of course a new cup has to be endlessly designed... to compensate for the new cheaters.
      An unfortunately endless battle.

    • @zekemejia6453
      @zekemejia6453 4 года назад +160

      Dragoonsoul7878 if I said “you must be great at parties” I’d probably get wooshed

    • @Marcel-vz7vp
      @Marcel-vz7vp 4 года назад +20

      Dragoonsoul7878 idc

    • @jawwer12
      @jawwer12 4 года назад +92

      Pretty sure it's more about restraint than the actual amount.

    • @SheenHunter-SeattleFreeze
      @SheenHunter-SeattleFreeze 4 года назад +30

      @@Buglin_Burger7878 I love your comment.

  • @volundrfrey896
    @volundrfrey896 4 года назад +3154

    My teachers never gave me any wine when I was a student. No wonder modern education is failing.

    • @FroggyMosh
      @FroggyMosh 4 года назад +78

      Aye, It really brings out your inner creativity.

    • @Blade_Of_Heaven
      @Blade_Of_Heaven 4 года назад +7

      I have doubts.

    • @muktapandey2583
      @muktapandey2583 4 года назад +11

      @Bruzel Azcriarati German joke

    • @MorganBrown
      @MorganBrown 4 года назад +35

      I bet they didn't give you any mercury, either. Failing indeed!

    • @tristenarctician6910
      @tristenarctician6910 3 года назад +1

      @@Blade_Of_Heaven doubts are things that don't exist

  • @tehpigez7551
    @tehpigez7551 5 лет назад +2128

    If Pythagoras's student were really clever, they would have brought their own glass.

    • @mariovalusiak2969
      @mariovalusiak2969 4 года назад +59

      it was rude in these times :D

    • @Fred_the_1996
      @Fred_the_1996 4 года назад +6

      @@mariovalusiak2969 really?

    • @mikealpha4169
      @mikealpha4169 4 года назад +51

      @@Fred_the_1996 I heard the same thing, and it wasn't exclusive to ancient Greece. I can't name any sources (so its probably made up) but basically when you where invited to someone else's house (or were offered wine by someone else in general) and brought your own cup you were implying that you dont trust this person and thought he was going to poison you. In ancient times poison was not put into the drink (at least not commonly) but rather they would rub the poison on the inside of the cup the victim was supposed to drink from.

    • @ajangmabior4606
      @ajangmabior4606 4 года назад +6

      Or plug the hole

    • @tgmtf5963
      @tgmtf5963 4 года назад +3

      Or they could fill a little mercury

  • @linuxophile
    @linuxophile 3 года назад +63

    "The downside is that they would have poisoned themselves"
    Pythagoras:"Who's laughing now?"

    • @lezlezman1843
      @lezlezman1843 3 года назад +2

      Students: "Yeah, but at least we were still able to scoff all your wine!" 😝

  • @owellwellwell2418
    @owellwellwell2418 5 лет назад +6583

    "the downside of course, is that they would have poisoned themselfs."
    *Video ends*

    • @humphred4912
      @humphred4912 5 лет назад +77

      lol I read this as that happened.

    • @brianheaton5521
      @brianheaton5521 5 лет назад +64

      Themselves. Just saying.

    • @Racker26
      @Racker26 5 лет назад +22

      It's okay, they just want to follow a similar path to Socrates, they just prefer a slower, far more destructive death of their psych firat.

    • @BillAnt
      @BillAnt 5 лет назад +14

      I would have filled the hole inside the cup with candle wax, or simply over fill it and quickly drink it all. ;D

    • @mattenten
      @mattenten 5 лет назад +3

      chili cheesemf not necessary

  • @95Titanium
    @95Titanium 4 года назад +12623

    "Inside here, there is a U-tube" - he says, inside a RUclips.

    • @e5a
      @e5a 4 года назад +224

      u-ception

    • @natebit8130
      @natebit8130 4 года назад +14

      448

    • @AbsoluteAbsurd
      @AbsoluteAbsurd 4 года назад +7

      Lul

    • @DementedDuskull
      @DementedDuskull 4 года назад +123

      95Titanium
      It's actually symbolic of how RUclips siphons money out of its users.

    • @furjaden8553
      @furjaden8553 4 года назад +16

      @@e5a Youception*

  • @deltatango5765
    @deltatango5765 5 лет назад +3276

    This guy obviously knows what he's talking about, just look at his hair.

    • @kingcp0878
      @kingcp0878 4 года назад +7

      ....k

    • @snowjix
      @snowjix 4 года назад +81

      Normal people trade IQ for hair colour.

    • @demiray1097
      @demiray1097 4 года назад +6

      @@snowjix Do you think it like that because you think you're different from others

    • @snowjix
      @snowjix 4 года назад +3

      @@demiray1097 Do you see yourself as an exact copy of everybody else?

    • @demiray1097
      @demiray1097 4 года назад +8

      @@snowjix I think you dont understand what I'm talking about or you're just joking

  • @saidchammas
    @saidchammas 4 года назад +754

    Not only would they poison themselves, but it defeats the purpose of filling the cup. The amount of mercury is about the same amount of extra wine they would get

    • @limepop340
      @limepop340 4 года назад +74

      Said Chammas Not necessarily. If my understanding of physics is correct, you should be able to cheat in an amount of water/wine that is of equal mass to the amount of mercury that would “fill” the glass. To maximize wine, you only need enough mercury to fill to the top (without going over), plus enough mercury at the bottom to prevent water from entering the siphon. If the glass were engineered with a very thin siphon, you could use next to no mercury and fill the cup to over 13 times the allowed volume (given the geometry of the glass allowed that much wine; this is theoretical to show a point). Given you’re only trying to fill an extra fraction of the allowed volume, you essentially only need enough mercury to cover the aperture to the siphon. If you imagine a cylinder and use the first cup as a reference, the height above the top of the siphon is significantly greater than the diameter of the siphon. Given the siphon has a roughly circular cross-section and is doubled up on itself, it’s very hard to think the opening is taller than the amount of wine to gain. Even with the most conservative of rough estimates, that particular glass would fill to compensate for the mercury’s volume, then allow for an extra volume of wine equal to that of the mercury. Given an optimal functioning vessel utilizing the same principle, the theoretical limit to this ratio is ludicrous. Very little mercury (a negligible amount considering the total volume) to tredecuple your allowed wine and then some.

    • @diegosanchez894
      @diegosanchez894 4 года назад +30

      He used a lot more mercury than was necessary; once you block the hole you only need 1/13th the height of drink you want in additional mercury

    • @torb1trick415
      @torb1trick415 3 года назад +1

      if you used mercury you could just fill the tube and not the glass. i could be wrong but i don’t think you need that much mercury outside the tube like you see in the video

    • @Merthalophor
      @Merthalophor 3 года назад +4

      @@limepop340 What he's saying in a complicated way: Mercury is about 13 times denser than water. So to push mercury one inch up a tube, you need 13 inches of water. If you want the mercury not to be pushed over the u tube, you thus need enough mercury such that the difference of water vs mercury pished is a bit more than the distance between the u turn and the top of the glass. So you need about 1/13th of that distance in mercury. The diamateter of the tube is irrelevant as long as it's smaller than that distance.

    • @Saronite
      @Saronite 3 года назад

      except that it isnt

  • @tannercortez
    @tannercortez 5 лет назад +3279

    I’m glad Neil took off his entire vacation time to record a few minutes of mercury and water

    • @rittenbrake1613
      @rittenbrake1613 5 лет назад +41

      I love how your comment is just 2 days ago but got 116 likes, that means more and more people are aware of science 👍

    • @Glocktopus1
      @Glocktopus1 5 лет назад +50

      Beth Johnathan No, it just means that RUclips’s algorithm doesn’t work

    • @tannercortez
      @tannercortez 5 лет назад +5

      Beth Johnathan I didn’t even know it had likes until you replied 😂

    • @rittenbrake1613
      @rittenbrake1613 5 лет назад

      @@tannercortez yo did u really leave that comment only 2 days ago?

    • @NaibutekiNaisou
      @NaibutekiNaisou 5 лет назад +1

      @@rittenbrake1613 Unless youtube is lying. Up to 216 now :O

  • @Leekodot15
    @Leekodot15 5 лет назад +3050

    "If they were clever, they could have poured a bit of mercury. The downside is that they would have poisoned themselves."
    I have a solution: use gallium instead. Non-toxic and still works the same. Also, oh heck.

    • @Chase14videos
      @Chase14videos 5 лет назад +342

      Or you could just plug the exit whole with your finger

    • @jacobr7729
      @jacobr7729 5 лет назад +86

      Or something that is heavier than water, like pretty much anything

    • @yaykruser
      @yaykruser 5 лет назад +44

      Jacob R It has to be a liquid

    • @jacobr7729
      @jacobr7729 5 лет назад +5

      @@yaykruser true

    • @lucaslucas191202
      @lucaslucas191202 5 лет назад +63

      @@yaykruser
      or you could just stuff the opening with cloth, or you could just not use the cup.

  • @FaaduProductions
    @FaaduProductions 4 года назад +486

    4:10 "A small price to pay for salvation".

    • @Milly7119
      @Milly7119 4 года назад +15

      Hi dad

    • @thefoxwarrior6590
      @thefoxwarrior6590 4 года назад +1

      @@Milly7119 Hi pain, my close friend. :)

    • @EthanAdey
      @EthanAdey 4 года назад +1

      NeNeNeNeNeNeNeNeNeh

    • @serosero
      @serosero 4 года назад +2

      @@EthanAdey r u ok

    • @user-kk5qe9fj2l
      @user-kk5qe9fj2l 4 года назад +1

      i, of cause am no expert but i thought pure mercury wasn't that dangerous anyway because we can't digest it anyway so it just goes through and that mercury also doesn't dissolve in water/ wine so actually nothing would have happened. actually.

  • @changednamelit
    @changednamelit 4 года назад +44

    Thank you, Neil for giving us this instead of going on holiday.

  • @PraiseTheStun
    @PraiseTheStun 5 лет назад +2313

    Moral of the story: be clever, poison yourself

    • @GMovieSeeker
      @GMovieSeeker 5 лет назад +16

      I believe most mythologies would argue that if you try to outsmart the gods, you get punished for it. I'm sure the Greek gods would have loved Pythagoras' cup.

    • @charleswagner284
      @charleswagner284 5 лет назад +11

      No, the moral is never drink from a cup. It's a classic blunder. Never go in against a Sicilian when death is on the line.

    • @Alaminpervez
      @Alaminpervez 5 лет назад +6

      Technically alcohol is also a poison lol

    • @marksebree5218
      @marksebree5218 5 лет назад +2

      Actually, there is another way to fill the cup completely. Stop up the hole in the bottom with bees wax. It is non-toxic, and it will prevent the air in the tube from being displaced, which in turn will prevent the water/wine traveling up the tube in the first place.

    • @ProbablyATurtle
      @ProbablyATurtle 5 лет назад +1

      I couldn’t have said it better myself

  • @akarion9917
    @akarion9917 4 года назад +826

    Pythagoras: Everyone can only have this much wine
    Students: Gets refills
    Pythagoras: Wait WHAT?

    • @somegoodsoup7008
      @somegoodsoup7008 4 года назад +12

      Thats what you get for getting smart students

    • @rynzoku8662
      @rynzoku8662 4 года назад +9

      imagine if the students were actually supposed to do that and the students have more iq than 25% of the ppl in the world currently

    • @sagethorburn9821
      @sagethorburn9821 4 года назад +3

      Same student: gets to much again
      Also student: chugs wine before it drains

    • @colmlooney5843
      @colmlooney5843 3 года назад

      Just get some clay and stick it on the bottom of the cup, problem solved.

  • @detectiveduck1577
    @detectiveduck1577 4 года назад +1227

    Imagine giving this to a friend and not telling him what this does

    • @Novozymandiaz
      @Novozymandiaz 4 года назад +114

      And then he gets Mercury poisoning and dies a vegetable

    • @celtoucan4956
      @celtoucan4956 4 года назад +12

      I'm not sure I understand this fully, if no one poured mercury in wouldn't it just limit how much could be put in?

    • @poiiihy
      @poiiihy 4 года назад +8

      yeah bruh dont give him any mercury :P

    • @celtoucan4956
      @celtoucan4956 4 года назад +2

      @jack daniels yeah, the thing that confused me was XyW saying someone drinking from the cup would give them mercury poisoning and I thought there was just inherent mercury always in the cup, sometimes I just overthink things I guess

    • @dedmemes.
      @dedmemes. 4 года назад

      Lol your pfp is a google image

  • @pjudispajz4577
    @pjudispajz4577 4 года назад +92

    4:00 "If Pythagoras students were clever... they would poison them selfs"

    • @kennarajora6532
      @kennarajora6532 3 года назад +1

      I mean pythagoras did have a cult.

    • @mochaman29
      @mochaman29 3 года назад +1

      @@kennarajora6532 and thats the loophole

  • @Kurai_69420
    @Kurai_69420 4 года назад +1286

    Student: Plugs the hole with their finger
    Pythagoras: *NANI?!*

    • @PASTELXENON
      @PASTELXENON 4 года назад +24

      Wow you're so funny and original

    • @kharkovluzhin8333
      @kharkovluzhin8333 4 года назад +97

      @@PASTELXENON wow, you're so funny and original

    • @worstusernameintheworld9871
      @worstusernameintheworld9871 4 года назад +78

      wow everyone is so funny and original

    • @6900xx
      @6900xx 4 года назад +27

      Loading the 4th reply...

    • @_Grass_Block
      @_Grass_Block 4 года назад +10

      Wow no one cares if you don't like it, that's the problem.

  • @meowmeows3036
    @meowmeows3036 5 лет назад +6414

    However if they were really really smart, they’d just drink from the bottle

    • @10ReasonsWhy
      @10ReasonsWhy 5 лет назад +263

      Back in the day, they didn't have bottles.
      If they were smart they would just plug the hole with their finger or something.

    • @whyfi2749
      @whyfi2749 5 лет назад +56

      Words of Dionysus

    • @WilliamMarcum
      @WilliamMarcum 5 лет назад +125

      Or drink from the bottom

    • @legohackerman6260
      @legohackerman6260 5 лет назад +10

      i shotgun a lot of cans so this is acceptable too

    • @iizvullok
      @iizvullok 5 лет назад +36

      If they were smart, they would just overfill and drink from the bottom.

  • @lexxsimf2
    @lexxsimf2 4 года назад +2148

    This cup is looks like first ever ancient prank to me

    • @Preinstallable
      @Preinstallable 4 года назад +44

      it is, its a joke device.

    • @prolly537
      @prolly537 4 года назад +147

      "Yo yo It's just a prank bro! "
      ---pythagoras

    • @siddhanthravichandran3245
      @siddhanthravichandran3245 4 года назад +62

      Wine filling prank (gone wrong) (gone sexual)

    • @6exG
      @6exG 4 года назад +48

      @@siddhanthravichandran3245 2 scholars 1 cup

    • @drax2066
      @drax2066 4 года назад +6

      Oh but it is

  • @defsomeone23
    @defsomeone23 3 года назад +107

    you are so wholesome and i love u

  • @WhatAreYouBuyen
    @WhatAreYouBuyen 5 лет назад +1483

    The true test of greed was whether or not his students were willing to drink it as it spewed out the bottom or let it all fall on the floor and pour another glass of wine

    • @SpicyPotatoe
      @SpicyPotatoe 5 лет назад +111

      Put those lips to the bottom of the glass and shotgun it

    • @GraveSky.
      @GraveSky. 5 лет назад +116

      Why not just block the whole at the bottom with ur finger..

    • @Vixsul
      @Vixsul 5 лет назад +93

      why not drink it out of the jug you're pouring the wine out of

    • @AwesometownUSA
      @AwesometownUSA 5 лет назад +38

      Chug! Chug! Chug!
      Man. College ruled back then, too.

    • @mikeymcmikeface5599
      @mikeymcmikeface5599 5 лет назад +31

      You are coming up with remarkable ways to defeat this ancient high-tech device.

  • @isaacaltman3609
    @isaacaltman3609 4 года назад +308

    Student: just refills his glass
    Pythagoras: inconceivable

    • @SirShanova
      @SirShanova 4 года назад +9

      You keep saying that word, I’m not sure if you know what it means

    • @bluethunderbolt9631
      @bluethunderbolt9631 4 года назад +18

      @@SirShanova Pretty sure it's just a fancy way of saying "unimaginable" or "unbelievable". It's really not that hard to understand.

    • @Alpostpone
      @Alpostpone 4 года назад +3

      @@SirShanova That is correct use though

    • @SupImMason
      @SupImMason 4 года назад +9

      y’all, steve s is making a movie reference. it’s from the princess’s bride

    • @evanhansen5064
      @evanhansen5064 4 года назад +3

      Blue Thunderbolt 😂 you missed the joke bud

  • @aidanpratt
    @aidanpratt 4 года назад +356

    “They could’ve put mercury at the bottom “
    Or, plug the hole on the bottom

    • @JaveLester
      @JaveLester 4 года назад +28

      That only demonstrates how greedy we are

    • @man.i.literally.failed6772
      @man.i.literally.failed6772 4 года назад +2

      no one goes looking for a hole in a cup

    • @AmericanIdiot7659
      @AmericanIdiot7659 3 года назад +9

      @@JaveLester No that just demonstrates how smart we are actually

    • @LonesomeTraveller
      @LonesomeTraveller 3 года назад

      Then make it a pinhole.

    • @oni8337
      @oni8337 3 года назад +3

      @@man.i.literally.failed6772 no one goes filling a cup with mercury either

  • @spencer4685
    @spencer4685 4 года назад +20

    “the downside is that they would’ve poisoned themselves” what an inconvenience 😂😂

  • @minty_berry4656
    @minty_berry4656 4 года назад +368

    When I first read the title I thought it meant that if someone was greedy the cup would fill with mercury and they would be drinking mercury

    • @AngryGoose
      @AngryGoose 4 года назад +3

      Me to

    • @FriskyD.
      @FriskyD. 4 года назад +6

      That's the impression I got from the thumbnail

    • @frallbobroggins4005
      @frallbobroggins4005 4 года назад +11

      That sounds more like something that Diogenes would do.

    • @cheesemanofficial9986
      @cheesemanofficial9986 4 года назад +4

      that would be the most deadliest troll

    • @AngryGoose
      @AngryGoose 4 года назад +1

      @@cheesemanofficial9986 epik gamer momemt

  • @ahmedp800
    @ahmedp800 5 лет назад +612

    RUclips then: Drains Liquids
    RUclips now: Drains Time

    • @prajyotpedhavi4163
      @prajyotpedhavi4163 4 года назад +4

      I liked what you did with you tube and U tube 😉😉😉

    • @zafreiamirul
      @zafreiamirul 4 года назад +1

      RUclips is the closest to a time machine

  • @xxuncexx
    @xxuncexx 8 лет назад +453

    *HAHAHAHAHA **1:51** "There is a RUclips!!!!!!"...*
    sorry i found that amusing

    • @RelativelyBest
      @RelativelyBest 8 лет назад +67

      +xxuncexx
      RUclips, invented by Pythagoras.

    • @andrewa1245
      @andrewa1245 8 лет назад

      Ikr

    • @richardli5151
      @richardli5151 8 лет назад +3

      +xxuncexx Was youtube named after this?

    • @MrBoom10125
      @MrBoom10125 8 лет назад

      +xxuncexx Got 'em

    • @BenPrindle
      @BenPrindle 8 лет назад

      +xxuncexx That's because it IS amuzing. I missed it the first time!

  • @mark55883
    @mark55883 4 года назад +10

    I love the excitement in his eyes when he said that they would have poisoned themselves😂😂😂

  • @halicusnguyen8864
    @halicusnguyen8864 4 года назад +1246

    "Thirsty hoe."
    - Pythagoras

  • @vmsh9810
    @vmsh9810 4 года назад +1127

    This guy looks like a Half-Life scientist

  • @A1egz
    @A1egz 5 лет назад +1247

    The u tube drains you out if you're too greedy
    Me at 4AM on RUclips

    • @mangokraken
      @mangokraken 5 лет назад +9

      Clever comment 👏

    • @karind7513
      @karind7513 5 лет назад +15

      A U-tube in a RUclips!

    • @fisherdittburner6959
      @fisherdittburner6959 5 лет назад

      Lel

    • @fisherdittburner6959
      @fisherdittburner6959 5 лет назад

      So true.

    • @BillAnt
      @BillAnt 5 лет назад +2

      RUclips RUclips everywhere even inside this cup at 1:49 ;)
      In order to circumvent this tricky cup, I would have filled the hole inside with candle wax, or simply over fill it and quickly drink it all (course not the mercury). ;D

  • @nigelvanzanten227
    @nigelvanzanten227 4 года назад +102

    Pythagoras: *Designs a cup to make sure his students don’t take too much wine*
    The student who fills the cup twice: You may have outsmarted me, but I have outsmarted your outsmarting

    • @skelet8337
      @skelet8337 3 года назад +1

      He can just not allow refills

    • @nigelvanzanten227
      @nigelvanzanten227 3 года назад

      @@skelet8337 But how would he control that? They clearly pour their own wine.

    • @randomguynolonger727yearsa9
      @randomguynolonger727yearsa9 3 года назад +10

      The student that drinks out of the drain:
      I am inevitable.

    • @22dolls19
      @22dolls19 3 года назад +7

      The student who drinks out of the bottle: "Finally, a worthy opponent"

  • @Winlonghorn_iso
    @Winlonghorn_iso 4 года назад +1178

    “The downside of course was that they would’ve poisoned themselves”

    • @niconicer6463
      @niconicer6463 4 года назад +31

      Is it really a downside?

    • @Winlonghorn_iso
      @Winlonghorn_iso 4 года назад +8

      D.M. Koelen i dont think so

    • @niconicer6463
      @niconicer6463 4 года назад +4

      random happens here oh sorry that wasn’t me,i am not d.m. Koelen

    • @user-kk5qe9fj2l
      @user-kk5qe9fj2l 4 года назад +5

      i, of cause am no expert but i thought pure mercury wasn't that dangerous anyway because we can't digest it anyway so it just goes through and that mercury also doesn't dissolve in water/ wine so actually nothing would have happened. actually.

    • @Winlonghorn_iso
      @Winlonghorn_iso 4 года назад +2

      D.M. Koelen what do u mean?

  • @kagome2123
    @kagome2123 5 лет назад +1140

    Pytharogas Cup ❌
    Self-Urinating Cup ✅

    • @dissmo706
      @dissmo706 4 года назад +22

      Pee pee cup
      Pee pee cup

    • @sarah12232
      @sarah12232 4 года назад +1

      Oh dear why does it's draining sound like that

  • @ProfezorSnayp
    @ProfezorSnayp 9 лет назад +512

    Or you could just plug the hole at the bottom of the cup.

    • @andrew_radio
      @andrew_radio 9 лет назад +182

      A11ex I'd plug it with my lips. I want the wine to come out of the cup and into my mouth, how it gets there is just a technicality.

    • @vuurniacsquarewave5091
      @vuurniacsquarewave5091 9 лет назад +9

      MrSubjugation You could also make that impossible by making the liquid distribute evenly on all sides through small pepperbox-like holes as it's leaving at the bottom, so at least you get much less of it but even that can be defeated if you just put the cup in a bucket.

    • @etnies777
      @etnies777 9 лет назад +17

      A11ex Or do you mean bottom of the cuuuuuuuuhhhhp

    • @ProfezorSnayp
      @ProfezorSnayp 9 лет назад +20

      etnies777
      uuuuuuUUUUUHHHHHp

    • @Beaver314
      @Beaver314 9 лет назад +1

      A11ex beat me to it

  • @jacekstasiak932
    @jacekstasiak932 3 года назад +14

    "The downside is that they would have poisoned themselves"
    A small price to pay for salvation.

  • @EpicUltraKingSmizzy
    @EpicUltraKingSmizzy 8 лет назад +249

    drink from the bottom of the cup and have a buddy keep pouring it in, thats what pythagoras is all about babbyyyy

    • @luckutyzzz
      @luckutyzzz 8 лет назад +4

      to the top! :D made me lough

    • @bloodnumber13
      @bloodnumber13 8 лет назад +12

      this needs to be a rick and morty bit.

    • @archiegardner3123
      @archiegardner3123 8 лет назад +3

      +Jonathan George omfg was just thinking that, read it in rick voice

    • @Zummeli
      @Zummeli 8 лет назад +3

      WHY IS THIS SO RICK & MORTY-Y?

    • @EpicUltraKingSmizzy
      @EpicUltraKingSmizzy 8 лет назад +1

      Complex because i was binging the second season that week

  • @denhurensohn9276
    @denhurensohn9276 4 года назад +206

    Students: * drink out of the bottle *
    Pythagoras: IMPOSSIBLE

    • @cyberhaggis
      @cyberhaggis 3 года назад +1

      They didn't use bottles back then, wine was stored and poured from big ceramic pots.
      Now, I'll r/wooosh myself out.

    • @denhurensohn9276
      @denhurensohn9276 3 года назад +6

      @@cyberhaggis Student: * drinks out of the pot *
      Pythagoras: Who are you, who is so wise in the ways of science?

    • @user-ro9zf9kz1h
      @user-ro9zf9kz1h 2 года назад

      @@cyberhaggis You could just get a clay bowl and drink it with that. Or alternatively just get a piece of clay and shove it into the hole, clogging it.

  • @subsonicwoofer5183
    @subsonicwoofer5183 4 года назад +188

    "This is how the U tube demonetize you, by draining all the monetization away through the bottom"

    • @FroggyMosh
      @FroggyMosh 4 года назад +7

      Just for the name & profile pic alone you'd get my 'like'.
      Here, have another engagement point.

  • @thebigmoist4642
    @thebigmoist4642 3 года назад +9

    This man in the calmest voice possible told us to poison ourselves

  • @lc7269
    @lc7269 8 лет назад +1820

    What if they put honey, then wine...?

    • @joshwilson7736
      @joshwilson7736 8 лет назад +272

      I think it might drain slower, but the honey would still be forced out. It's the density of mercury, not viscosity that makes this work.

    • @lc7269
      @lc7269 8 лет назад +58

      +Josh Wilson but isnt honey denser than water too...?

    • @lc7269
      @lc7269 8 лет назад +25

      Ooh! Better yet: Syrup

    • @joshwilson7736
      @joshwilson7736 8 лет назад +48

      You're right. I think it would take more honey than the mercury they used, though. Since mercury is much denser, a thin layer at the bottom is enough. With honey, you might need to fill half the cup or more.

    • @seth8395
      @seth8395 8 лет назад +94

      Here's the plan. Mercury, honey, then water.

  • @pogsrcool3628
    @pogsrcool3628 4 года назад +589

    Dude they had RUclips back then thats epic

    • @indofan1708
      @indofan1708 3 года назад +2

      He could have just said U shaped tube, but he's a boomer, he doesn't understand

    • @TrueFlameslinger
      @TrueFlameslinger 3 года назад +36

      @@indofan1708 Most anyone would say "U tube," because that's what it is: a tube that's curved like a U. Generation has nothing to do with it, so quit acting pretentious.

    • @indofan1708
      @indofan1708 3 года назад

      @@TrueFlameslinger Awokawokawok 😂😂😂

    • @feelinghealingfrequences7179
      @feelinghealingfrequences7179 3 года назад

      Very clever

    • @asbuilt0017
      @asbuilt0017 3 года назад

      Damn they had RUclips and armoured knights we have it really bad

  • @davidtaft1180
    @davidtaft1180 5 лет назад +1083

    1:52 The first u tube! We can thank the Greeks for cat videos.

    • @demollyon
      @demollyon 5 лет назад +4

      You're welcome 😂

    • @mikeymcmikeface5599
      @mikeymcmikeface5599 5 лет назад +3

      Imagine that, a RUclips so long ago!

    • @daylightsensor8695
      @daylightsensor8695 5 лет назад +3

      you're welcome!

    • @unlokia
      @unlokia 5 лет назад +2

      I wondered where Captain Obvious was, and now I know. 🤦‍♂️

    • @amanofculture4892
      @amanofculture4892 5 лет назад +7

      If only Pythagoras was still around to see the awful, awful mess he's made.

  • @azaratrimble7383
    @azaratrimble7383 4 года назад +9

    imagine being that person who goes just a tiny bit over the line by accident.

  • @voguefurret
    @voguefurret 5 лет назад +59

    Have you ever gotten a video that's years old recommended? Heres the explenation: 1:58

  • @revan7383
    @revan7383 5 лет назад +193

    I cannot believe I found you and your channel again. When I was younger, my dad and I watched literally every element video of yours available at that time. You folks are the reason I passed chemistry last semester. Keep going strong!

  • @orgminyak
    @orgminyak 9 лет назад +210

    Not only would they have poisoned themselves but also the volume they would have gained if they had filled the cup to its brim was taken up by the mercury.

    • @superdau
      @superdau 9 лет назад +6

      nura loh
      No. Since mercury is over 13 times denser than wine (water) you need 13x more water above the mercury to "push" it up the same height. That can be seen in the video by the way. While the cup is full with water the mercury in the inner tube is pushed up just a few millimeters.

    • @orgminyak
      @orgminyak 9 лет назад +23

      superdau what I was trying to say is that the Mercury takes up volume which can no longer be taken up by the wine to maximise the amount of wine in the cup. There will at least be 1/13 of volume wasted to Mercury.

    • @Niosus
      @Niosus 9 лет назад +8

      nura loh That depends on how big the hole at the bottom is and how high the u-tube goes. You can make a cup that spills at any arbitrary height.

    • @orgminyak
      @orgminyak 9 лет назад +2

      Assuming volume increases proportionately with the height of the cup, and the height of the u-tube is equal to the height of the cup, at least 1/13 will be wasted. Any higher and you'll need less Mercury and any less, you'll need more. It's reasonable to say that the one in the video is lower than the height of the glass. The size of the hole shouldn't matter should it? I remember learning that when I was back in school a decade ago or sth. You place water into 3 connected cylinders of different circumference and the height of the water will be leveled.

    • @Jadinandrews
      @Jadinandrews 9 лет назад

      nura loh Well, they'd probably just have to drink the mercury too.

  • @andypandy8584
    @andypandy8584 4 года назад +9

    "The downside of course being that they would have poisoned themselves"
    Ah only a small downside

  • @robloxjester8418
    @robloxjester8418 4 года назад +106

    People: -Block the hole-
    The cup: You weren't supposed to do that

  • @taofledermaus
    @taofledermaus 9 лет назад +17

    Pythagoras was just a prankster and invented the first dribble-glass...It works like a toilet. (the British call it a "bog") Ooooh... mercury in a toilet.
    Great video guys!!

  • @TheAntiTrope
    @TheAntiTrope 5 лет назад +562

    Jokes on you pythagoras, I'll drink it right from the bottom of the cup. Endless flow of wine says I.

    • @solomonjenkins9505
      @solomonjenkins9505 5 лет назад +17

      kind of defeats the point of a cup....

    • @edgeofforever7720
      @edgeofforever7720 5 лет назад +11

      @@solomonjenkins9505
      Precisely the point.

    • @warmnutjuice1682
      @warmnutjuice1682 5 лет назад +13

      CHUG CHUG CHUG CHUG CHUG!

    • @TheAntiTrope
      @TheAntiTrope 5 лет назад +6

      @@warmnutjuice1682 he never met Brits or Americans!
      Brits: This is what we do!
      Americans: Hold my beer.

    • @ManusiaKagakRusuh
      @ManusiaKagakRusuh 5 лет назад

      Smart Student would put some mercury on the bottom ...
      But you ... You make the demon of greed bow to you ...

  • @nikolarajak5066
    @nikolarajak5066 4 года назад +7

    "The students could of been clever and filled the cup right to the top"
    "The only downside would be that they would *_poison_* themselfes"
    Ah yes, I am going to drink a bit more wine in exchange for getting poisoned

  • @MaybeKoshka
    @MaybeKoshka 4 года назад +142

    this man is literally what i would think of when someone said a scientist

  • @seabinic
    @seabinic 4 года назад +182

    Scientists: Pythagoras Cup
    Me, an intellectual: *Pot of Greed*

    • @TPixelAdventures
      @TPixelAdventures 4 года назад +25

      Student: *fills it to the top*
      Cup: "YOU'VE JUST ACTIVATED MY TRAP CARD!"

    • @dragovern
      @dragovern 4 года назад +3

      what deoes it do?

    • @CodeMan-tj3rt
      @CodeMan-tj3rt 4 года назад +21

      @@dragovern draw 2 cups of wine

    • @kwmbrly969
      @kwmbrly969 4 года назад

      Pog

    • @Valery0p5
      @Valery0p5 3 года назад +1

      Pot of hubris

  • @MrSwekkerBoy
    @MrSwekkerBoy 5 лет назад +106

    "The downside is that they would have poisoned themselves."
    Seems like a win win to me

  • @VayporWayve
    @VayporWayve 4 года назад +1

    This is very unique! I never would have thought that Pythagoras branched out and created such a simple(yet impressive) contraption.

  • @Leonideez
    @Leonideez 8 лет назад +381

    Isn't this just a cup sized toilet?

    • @bZerghTVCSGO
      @bZerghTVCSGO 8 лет назад +28

      yes, yes it is

    • @isawadelapradera6490
      @isawadelapradera6490 8 лет назад +50

      No. This is a cup that uses the syphon principle. A toilet is a sanitation fixture that uses the syphon principle.

    • @silverxsnake2149
      @silverxsnake2149 8 лет назад +2

      They are both the same concept though.

    • @silverxsnake2149
      @silverxsnake2149 8 лет назад

      ***** Too bad irl I cant do that...

    • @silverxsnake2149
      @silverxsnake2149 8 лет назад +15

      peter griffin thats exactly what a toilet is,
      you pull the tab and water floods in creating weight to push the water down (like a syphon) and emptying the bowl hopefully getting rid of whatever is inside and then refills.

  • @kirbgaming8192
    @kirbgaming8192 4 года назад +85

    Why drink from the cup?
    Why not just get the entire jug of mercury?

  • @kendallsonfire7924
    @kendallsonfire7924 4 года назад +82

    “So Neil obligingly trued even though he was meant to be going on holiday”
    Oh poor Neil

    • @ErykaSoleil
      @ErykaSoleil 4 года назад +3

      iPhone XR : But it was for Science! (Agreed, poor Neil.)

  • @Cyphlix
    @Cyphlix 3 года назад +1

    Scientist: Fill your cup with mercury to outsmart Pythagoras
    Engineer: lol no, just plug the hole

  • @AppleBiscuits
    @AppleBiscuits 4 года назад +247

    The logical conclusion is to just turn it upside down when it starts falling out the bottom.

    • @hhhuthhhjj5599
      @hhhuthhhjj5599 4 года назад +2

      Ok boomer

    • @terik_z
      @terik_z 4 года назад +16

      Oh that makes much more sense

    • @johnwest3287
      @johnwest3287 4 года назад +31

      The logical greedy conclusion would be to hold it over your head and start chugging it down! Beat you Pythagoras!

    • @MASTERJJ1995
      @MASTERJJ1995 4 года назад +22

      It's an open cup it'll pour out.
      Better idea is to hold it up and drink from the bottom.

    • @kks2627
      @kks2627 4 года назад +3

      What about the liquid in the big part of it ?

  • @ViktoriousDead
    @ViktoriousDead 5 лет назад +75

    Student "man I love me some wine!"
    Cup "I'm about to end this mans career."

    • @jamesbizs
      @jamesbizs 5 лет назад +3

      DukeOfTennessee117 got this joke needs to die off already.

    • @dubbleyou248
      @dubbleyou248 4 года назад

      DukeOfTennessee117 cup: na na na na hey goodbye

  • @artistenoire
    @artistenoire 8 лет назад +916

    Dr. Poliakoff, I think a safer way to stop the pythagoras cup would be to simply melt some wax into the bottom and let it dry to effectively plug the hole. Much safer!!

    • @Flaxify
      @Flaxify 8 лет назад +51

      yes why overcomplicating it with Mercury lol

    • @CubeBag
      @CubeBag 8 лет назад +119

      +Flaxify Because science is cool. Obviously, it's not a very practical way to stop it...

    • @Fordi
      @Fordi 8 лет назад +15

      +CubeBag Sure it is. After your first fill-up, grab a candle (which would have been ever-present), and let its wax drip into the bottom of your cup. It should solidify on contact with the cool wine, and form a plug around the base. Once you've quaffed your cup, press your finger into the inlet at the bottom to seal it, then go fill up greedily.

    • @artistenoire
      @artistenoire 8 лет назад +41

      Bryan Elliott , cubebag was saying the mercury is cool, but impractical. Not that the wax is impractical.

    • @CubeBag
      @CubeBag 8 лет назад +3

      *****
      Yes, thank you

  • @cayde6124
    @cayde6124 4 года назад +5

    "if his students where smart they would of put a little but of mercury in there to fill it to the top but the down side is that they'd be poisoning themselves" XD

  • @FunStudios
    @FunStudios 4 года назад +93

    When you fill the cup with mercury: I’ve won, but at what cost

    • @Bodragon
      @Bodragon 4 года назад

      No cost.
      Not much would happen, even if you did drink the mercury.
      >

    • @FunStudios
      @FunStudios 4 года назад

      Bodragon 3:13

    • @Bodragon
      @Bodragon 4 года назад

      @@FunStudios Your point being ?...
      >

    • @FunStudios
      @FunStudios 4 года назад

      Bodragon when you fill it with a little mercury you can fill the cup all the way. However mercury is poison so you would most likely get sick.
      >

    • @FunStudios
      @FunStudios 4 года назад

      3C (09) Ng Sze Hon
      Mercury poisoning can cause Alzheimer’s, ALS, certain cancers as well as kidney failure

  • @austinbartose6527
    @austinbartose6527 5 лет назад +138

    And thus the toilet was made

  • @LNTutorialsNL
    @LNTutorialsNL 9 лет назад +190

    Best RUclips channel ever.

    • @BricksOfAwesome
      @BricksOfAwesome 9 лет назад +44

      Luciano Nooijen Your avatar makes it look like you're being sarcastic.

    • @Thmyris
      @Thmyris 9 лет назад +4

      Bricks Of Awesome He is, video has no point really.

    • @carlwitt7950
      @carlwitt7950 9 лет назад +24

      Thmyris Other than to educate, entertain, and open one's mind up to new ideas from old technology. Clearly the concept behind these videos is outside the realm of your limited comprehension. Go back to watching whatever senseless drivel passes for entertainment in your narrow minded world.

    • @amadeobordigahitsquad
      @amadeobordigahitsquad 9 лет назад +6

      Luciano Nooijen U-Tube*

    • @NerdNordic
      @NerdNordic 9 лет назад

      Luciano Nooijen Yes! I was looking for this! :D

  • @prathameshhalade8230
    @prathameshhalade8230 3 года назад +4

    It’s amazing how we can just get all those results even without those real experiments, simply with physics formulas! After watching this video, I thought why not work it out, so I derived the equation for the height up to which the water should be filled (given that there’s no limitation on the height of the wine glass, and there exists no surface tension, just to make it simpler) in terms of ‘g’, density of the denser liquid, height of the U tube from the initial level, density of water and the height of the column of that denser liquid. Apparently, if its mercury, we need to have water column’s height 13.6 times that of if the water column filled was replaced by mercury instead. Or simply put, 13.6 times the distance between the top of the mercury level and the top of the U tube.
    Next step. So even if the Pythagorus’s students were greedy and they somehow manage to save themselves from mercury poisoning, they still can’t drink unlimited wine (given that the U tube has fixed height of ‘h’). It’s just 13.6 times ‘h’.
    Next step. Let’s get practical. Now the glass itself doesn’t have unlimited height. And it has height of ‘n’ times ‘h’. With lil bit help from integration, you can get that height of drinkable wine too. I won’t spoil the activity for you, go find out if you managed to read up till here sincerely!

  • @nebelung1
    @nebelung1 9 лет назад +113

    I somehow feel that the downside of putting Mercury in the bottom outweighs the upsides.

    • @MrGrimdek
      @MrGrimdek 9 лет назад +22

      Neue Ära Outsmarting your teacher is impossible to outweigh

    • @frtard
      @frtard 9 лет назад +12

      Mr. Grimdek Unless you consider outliving them.

    • @jazzpi
      @jazzpi 9 лет назад

      PhilBagels The problem is that the salt water would mix with the wine, making it taste horrible and also not work. Someone pointed out you could use Gallium which melts at 30C, but that was only discovered in 1875.

    • @PhilBagels
      @PhilBagels 9 лет назад

      Well, if you poured the wine carefully enough, it wouldn't mix too much. And I assume wine is less dense than water due to the alcohol. So you could get a cup with a layer of saltwater at the bottom, and wine at the top. There would immediately be enough mixing to taste, but not necessarily enough to start the siphon (assuming the saltwater is dense enough to begin with). However, no matter how carefully you pour and no matter how well separated the two layers are at first, they will mix over time - each liquid diffusing into the other, and when they become sufficiently mixed the siphon would work.
      That might be an interesting question: Is there a liquid that is dense enough to stop the siphon from working, but that will gradually diffuse until the density is uniform enough for the siphon to start working. The liquid would sit there for some length of time, and then, without your having to do anything, the siphon would start to work and the liquid would all drain out.
      Remember that I don't even know if there's enough of a difference in the density of saltwater and the density of wine for it to even matter.

    • @shaneebahera8566
      @shaneebahera8566 9 лет назад +4

      PhilBagels here is a better solution plug the hole

  • @ideaaddict923
    @ideaaddict923 5 лет назад +132

    Not to mention they would have taken up some of the volume of the glass with a substance other than wine.

    • @trabun
      @trabun 5 лет назад +2

      first thing i thought also

    • @tobn634
      @tobn634 5 лет назад +2

      Rational Reality if they want more wine simply putting a finger underneath the hole would do the trick.

  • @bruh5924
    @bruh5924 4 года назад +289

    Me: puts finger on the hole
    Pythagoras: **surprised pikachu face**

    • @aryamaangoswamy179
      @aryamaangoswamy179 4 года назад +16

      Surprised Pythagoras face

    • @bruh5924
      @bruh5924 4 года назад

      @@aryamaangoswamy179 lol

    • @arcanechicken4342
      @arcanechicken4342 4 года назад +15

      @@aryamaangoswamy179 Surprised a²+b²=c² face

    • @FriedMonkey362
      @FriedMonkey362 3 года назад

      @@arcanechicken4342 technically wouldn't it be a²+b²=√c² to get the solution

    • @FriedMonkey362
      @FriedMonkey362 3 года назад

      Since
      --------|------
      4......| 16
      6..... | 36
      ........|____+
      7.21| 52
      So
      4² = 16
      6² = 36
      16+36= 52
      longest side = √62
      longeat side ≈ 7.21

  • @EvaLution
    @EvaLution 2 года назад +2

    I love that his thought when going home is 'what if I filled it with Mercury!?'.
    Amazing

  • @ihavetowait90daystochangem67
    @ihavetowait90daystochangem67 5 лет назад +176

    Pythagoras: *See I pulled a sneaky on ya*

  • @ViperRulerlm
    @ViperRulerlm 8 лет назад +34

    Damn the Pythagoras was like the B.C.E prank master.

  • @skibikeride2000
    @skibikeride2000 8 лет назад +73

    If they were being smart they would've put their finger over the hole in the bottom. The air pressure would keep it from siphoning out

    • @vmelkon
      @vmelkon 8 лет назад +2

      What if you don't have any fingers?

    • @yuukiflow
      @yuukiflow 8 лет назад +1

      then you can't grab the cup ;) (i know you actually can, but cmon)

    • @otterwesen
      @otterwesen 8 лет назад +22

      I heard the smart ones had someone fill it all the way while they let the wine pour into their greedy mouths through the hole in the bottom, funnel style.

    • @urbaneyes2535
      @urbaneyes2535 8 лет назад +41

      400 BC: FUNNEL-BOOZE FRAT PARTY WAS INVENTED

    • @SpamDestroyer
      @SpamDestroyer 7 лет назад +2

      Why didn't they just drink straight from the bottle?

  • @ashleygall8679
    @ashleygall8679 4 года назад +32

    This man looks like science

  • @kennyvu3273
    @kennyvu3273 4 года назад +17

    Student : *pulls out Flex Tape*
    Pythagoras : Am I a joke to you?

  • @Kill_Heart
    @Kill_Heart 4 года назад +52

    When you accidentaly add a little too much of wine in the cup
    "Ah frick."

    • @FroggyMosh
      @FroggyMosh 4 года назад +12

      Someone bumps into you while you're just done pouring
      "A l c o h o l a b u s e !"

    • @Kill_Heart
      @Kill_Heart 4 года назад +3

      @@FroggyMosh G A S P

    • @lightningdragon666
      @lightningdragon666 3 года назад

      F

  • @fgregerfeaxcwfeffece
    @fgregerfeaxcwfeffece 7 лет назад +34

    So pythagoras invented RUclips?
    Dang, THAT was way ahead of his time.

  • @JDsVarietyChannel
    @JDsVarietyChannel 3 года назад +5

    I'm not greedy. I just peed myself.

  • @Fleshcut
    @Fleshcut 9 лет назад +24

    Conclusion: Pythagoras wasn't invited to many parties after inventing this.

  • @laetrille
    @laetrille 8 лет назад +11

    This guy is officially one of my favorite RUclips personalities.

  • @the_mad_ratter
    @the_mad_ratter 7 лет назад +58

    Is this method essentially how the "U-bend" flush toilet works?

    • @jbiasutti
      @jbiasutti 6 лет назад

      Not really, the u bend in a toilet does not siphon as the tube is too large. The bowl is more like a dam in a river. It overflows over the top once the water level gets high enough downstream.
      However a toilet cistern could be designed to use this technique, if you have floating upside down u bend. push it downward it would then empty the cistern.
      No valves to block or leak in this arrangement.

  • @lilcapt2290
    @lilcapt2290 3 года назад +2

    thank you youtube for recommending me this 5 years later

  • @BrokenHaiku
    @BrokenHaiku 8 лет назад +25

    I'm watching someone talk about a U-tube on RUclips. I need coffee!

  • @buckon5295
    @buckon5295 8 лет назад +68

    Cant you just make the cup smaller if you dont want people to take too much wine?

    • @bosley8292
      @bosley8292 8 лет назад +57

      I guess it tested them if they were greedy or not.

    • @ruichenb.6177
      @ruichenb.6177 8 лет назад +18

      The thing is if they were greedy they would get no wine (the cup empties out), opposed to the small cup which they would get wine (if they were greedy).

    • @Blutteufel
      @Blutteufel 8 лет назад +1

      +Ernsk Hans Bengton Bengton You're pretty damned slow, aren't you?

    • @EmergencyTemporalShift
      @EmergencyTemporalShift 7 лет назад

      And into their lap.

  • @lilbacon7777
    @lilbacon7777 8 лет назад +92

    This man looks like science.

    • @UnathleticProductions
      @UnathleticProductions 8 лет назад +3

      I bet he smells like science too

    • @Annatar.
      @Annatar. 8 лет назад +1

      And how would that be?
      (We all know how you must smell then)

    • @KillerSerpant6
      @KillerSerpant6 8 лет назад +2

      Like...lab stuff. Latex and Bunsen burners warming up boiling tubes.

  • @GubenkovED
    @GubenkovED 4 года назад

    It is actually used in (almost) every washer if you take a look to pull fabric softener out simply by adding a bit of water into the bucket.

  • @JeoshuaCollins
    @JeoshuaCollins 8 лет назад +37

    Not only would they have poisoned themselves, the added mercury would have displaced enough wine to make this a net loss in overall volume of wine served. So hopefully, Pythagoras was a better teacher than that, and none of his students were abject idiots.

    • @icedragon769
      @icedragon769 8 лет назад +7

      No it wouldn't have, watch the video. The extra volume of the water that Neil is able to add by filling the cup to the brim is way more than the little bit of mercury at the bottom.

    • @delgadilloangel71319
      @delgadilloangel71319 8 лет назад +2

      He said that in the video

    • @JeoshuaCollins
      @JeoshuaCollins 8 лет назад +1

      True, the volumes are not made clear, hence my disbelief at the concept. I mean, I'm sure it works mechanically, just... eh... it seems somehow off. Maybe that's a trick of the mind. I don't know.

    • @Enderman-en3dv
      @Enderman-en3dv 7 лет назад

      no, it's basic physics.

  • @RomeoRj7
    @RomeoRj7 5 лет назад +793

    Maybe... Students were smart enough NOT to use mercury.

    • @Aringki
      @Aringki 5 лет назад +3

      Lol true

    • @scottydu81
      @scottydu81 5 лет назад +13

      They used to make cups out of lead tho

    • @MacauGr
      @MacauGr 5 лет назад +9

      There is a difference of 2000 years between Pythagoras life and Mercury's foundation

    • @quimbydontnoticeme9713
      @quimbydontnoticeme9713 4 года назад

      Maybe…just…Maybe

  • @talexander7217
    @talexander7217 8 лет назад +180

    The students would still get the same amount since the mercury would be taking up the space where the "extra" wine would be.

    • @dylanmuniz7321
      @dylanmuniz7321 8 лет назад

      they would probably be getting less

    • @lilabrownexo4691
      @lilabrownexo4691 8 лет назад +4

      The students would die if they drank it.

    • @arayia6girmay
      @arayia6girmay 8 лет назад +3

      if it wasn't poisonous I would have done it just to mess with the teacher

    • @Davidvp
      @Davidvp 8 лет назад +2

      I don't care how much wine do I win or lose but one thing is certain, I ain't drinking anything with even a little drop of mercury in it.

    • @SalahEddineH
      @SalahEddineH 8 лет назад +3

      The secret is not really in the Mercury. All you need is to plug the hole INSIDE the cup (plugging the one outside if obvious) with something that the water can't push *up* the siphon. Mercury does that job, but so would.. chewing gum? (first thing that came into my mind, I'm sure they would figure out something).
      Then you could screw with Pythagoras, shove some chewing gum at the bottom, around the pole in the middle, then go "Hey watch this" :D
      Cheers!