Pythagoras Cup (Greedy Cup) filled with Mercury

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  • čas přidán 24. 05. 2015
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  • Věda a technologie

Komentáře • 8K

  • @periodicvideos
    @periodicvideos  Před 4 lety +1066

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

    • @karangandhi9795
      @karangandhi9795 Před 4 lety +6

      Perpetual motion hu

    • @imanin9972
      @imanin9972 Před 4 lety +2

      kolio

    • @diamondcomplex2376
      @diamondcomplex2376 Před 4 lety +3

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

    • @dabocket445
      @dabocket445 Před 4 lety +1

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

    • @operationstratos1013
      @operationstratos1013 Před 4 lety

      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)

  • @zipity2782
    @zipity2782 Před 4 lety +11537

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

    • @gavart4509
      @gavart4509 Před 4 lety +454

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

    • @isacestend3843
      @isacestend3843 Před 4 lety +884

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

    • @defaultset
      @defaultset Před 4 lety +751

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

    • @Daniel-xx9ur
      @Daniel-xx9ur Před 4 lety +143

      poor Pythagoras

    • @docaxolotl1598
      @docaxolotl1598 Před 4 lety +347

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

  • @Y_YX
    @Y_YX Před 4 lety +4714

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

    • @reidt182
      @reidt182 Před 4 lety +303

      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 Před 4 lety +26

      Something for Socrates then.

    • @aeroscience9834
      @aeroscience9834 Před 3 lety +14

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

    • @werefrogofassyria6609
      @werefrogofassyria6609 Před 3 lety +18

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

    • @SDfighter1
      @SDfighter1 Před 3 lety +10

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

  • @gijsbothof7989
    @gijsbothof7989 Před 4 lety +420

    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 Před 3 lety +22

      and thus the first shotgun was invented.

    • @qo7052
      @qo7052 Před 2 lety

      why does he have beer but not wine?

    • @Cockalicious
      @Cockalicious Před rokem

      @@qo7052 cuz pythagoras is a homie

  • @potato1341
    @potato1341 Před 3 lety +601

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

    • @Sentient_Blob
      @Sentient_Blob Před 3 lety +133

      But you want to embarrass the students

    • @user-pj1ec5om5g
      @user-pj1ec5om5g Před 3 lety +59

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

    • @wyattmurphy7153
      @wyattmurphy7153 Před 3 lety +9

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

    • @Abdullah.996
      @Abdullah.996 Před 3 lety

      Just drink from the bottle

    • @mikethompson2745
      @mikethompson2745 Před 3 lety +18

      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.

  • @qtulhoo
    @qtulhoo Před 4 lety +5016

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

    • @ErykaSoleil
      @ErykaSoleil Před 4 lety +63

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

    • @qtulhoo
      @qtulhoo Před 4 lety +16

      ErykaSoleil
      Oof

    • @armchairphilosopher6880
      @armchairphilosopher6880 Před 4 lety +6

      Why not use compacted clay?

    • @JohnLatsi12
      @JohnLatsi12 Před 4 lety +8

      As a greek, that sounds pretty accurate

    • @serosero
      @serosero Před 4 lety +8

      @@armchairphilosopher6880 why not just plug the hole then?

  • @card3509
    @card3509 Před 4 lety +5222

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

    • @mk-hf2qs
      @mk-hf2qs Před 4 lety +35

      @@TheQueerSpaghetti just chug chug chug

    • @tarikdamm7528
      @tarikdamm7528 Před 4 lety +68

      Sounds kind of kinky.

    • @smellfish1430
      @smellfish1430 Před 4 lety +14

      It would probably work best as a surprise.

    • @alecity4877
      @alecity4877 Před 4 lety +3

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

    • @noneyobiz337
      @noneyobiz337 Před 4 lety +12

      Drink from bottle.

  • @saidchammas
    @saidchammas Před 4 lety +753

    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 Před 3 lety +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 Před 3 lety +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 Před 3 lety +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 Před 3 lety +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 Před 3 lety

      except that it isnt

  • @linuxophile
    @linuxophile Před 3 lety +61

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

    • @lezlezman1843
      @lezlezman1843 Před 3 lety +2

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

  • @tokutickler
    @tokutickler Před 4 lety +3148

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

    • @diezeeshoodie
      @diezeeshoodie Před 4 lety +46

      *chug, chug, chug, chug, chug*

    • @AbsoluteAbsurd
      @AbsoluteAbsurd Před 4 lety +11

      Oh hey, didnt expect to see you here xD

    • @lettuceman483
      @lettuceman483 Před 4 lety +24

      Let me guess chugoras made chugging

    • @tokutickler
      @tokutickler Před 4 lety +3

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

    • @AbsoluteAbsurd
      @AbsoluteAbsurd Před 4 lety +3

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

  • @95Titanium
    @95Titanium Před 4 lety +12624

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

  • @pjudispajz4577
    @pjudispajz4577 Před 4 lety +89

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

  • @changednamelit
    @changednamelit Před 4 lety +44

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

  • @AdrianGhastly
    @AdrianGhastly Před 5 lety +14179

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

    • @vaarelsauce
      @vaarelsauce Před 5 lety +350

      Modern Einstein?

    • @sergeyromanov5560
      @sergeyromanov5560 Před 5 lety +16

      @@jdgshsjchdjejkd545 id ot

    • @Domequike
      @Domequike Před 5 lety +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 Před 5 lety +73

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

    • @dx.feelgood5825
      @dx.feelgood5825 Před 4 lety +14

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

  • @s4ad0wpi
    @s4ad0wpi Před 4 lety +7112

    "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 Před 4 lety +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 Před 4 lety +160

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

    • @Marcel-vz7vp
      @Marcel-vz7vp Před 4 lety +20

      Dragoonsoul7878 idc

    • @jawwer12
      @jawwer12 Před 4 lety +92

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

    • @SheenHunter-SeattleFreeze
      @SheenHunter-SeattleFreeze Před 4 lety +30

      @@Buglin_Burger7878 I love your comment.

  • @defsomeone23
    @defsomeone23 Před 3 lety +108

    you are so wholesome and i love u

  • @spencer4685
    @spencer4685 Před 4 lety +19

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

  • @owellwellwell2418
    @owellwellwell2418 Před 5 lety +6586

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

    • @humphred4912
      @humphred4912 Před 5 lety +77

      lol I read this as that happened.

    • @brianheaton5521
      @brianheaton5521 Před 5 lety +63

      Themselves. Just saying.

    • @Racker26
      @Racker26 Před 5 lety +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 Před 5 lety +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 Před 5 lety +3

      chili cheesemf not necessary

  • @volundrfrey896
    @volundrfrey896 Před 4 lety +3150

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

  • @thebigmoist4642
    @thebigmoist4642 Před 3 lety +8

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

  • @azaratrimble7383
    @azaratrimble7383 Před 3 lety +9

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

  • @deltatango5765
    @deltatango5765 Před 5 lety +3278

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

    • @kingcp0878
      @kingcp0878 Před 4 lety +7

      ....k

    • @snowjix
      @snowjix Před 4 lety +81

      Normal people trade IQ for hair colour.

    • @demiray1097
      @demiray1097 Před 4 lety +6

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

    • @snowjix
      @snowjix Před 4 lety +3

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

    • @demiray1097
      @demiray1097 Před 4 lety +8

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

  • @tehpigez7551
    @tehpigez7551 Před 4 lety +2126

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

    • @mariovalusiak2969
      @mariovalusiak2969 Před 4 lety +58

      it was rude in these times :D

    • @Fred_the_1996
      @Fred_the_1996 Před 4 lety +6

      @@mariovalusiak2969 really?

    • @mikealpha4169
      @mikealpha4169 Před 4 lety +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 Před 4 lety +6

      Or plug the hole

    • @tgmtf5963
      @tgmtf5963 Před 4 lety +2

      Or they could fill a little mercury

  • @mark55883
    @mark55883 Před 4 lety +10

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

  • @jacekstasiak932
    @jacekstasiak932 Před 3 lety +14

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

  • @Leekodot15
    @Leekodot15 Před 4 lety +3054

    "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 Před 4 lety +343

      Or you could just plug the exit whole with your finger

    • @jacobr7729
      @jacobr7729 Před 4 lety +87

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

    • @yaykruser
      @yaykruser Před 4 lety +45

      Jacob R It has to be a liquid

    • @jacobr7729
      @jacobr7729 Před 4 lety +5

      @@yaykruser true

    • @lucaslucas191202
      @lucaslucas191202 Před 4 lety +63

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

  • @meowmeows3036
    @meowmeows3036 Před 4 lety +6419

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

    • @10ReasonsWhy
      @10ReasonsWhy Před 4 lety +264

      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 Před 4 lety +56

      Words of Dionysus

    • @WilliamMarcum
      @WilliamMarcum Před 4 lety +125

      Or drink from the bottom

    • @legohackerman6260
      @legohackerman6260 Před 4 lety +10

      i shotgun a lot of cans so this is acceptable too

    • @iizvullok
      @iizvullok Před 4 lety +36

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

  • @nigelvanzanten227
    @nigelvanzanten227 Před 3 lety +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 Před 3 lety +1

      He can just not allow refills

    • @nigelvanzanten227
      @nigelvanzanten227 Před 3 lety

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

    • @ZaHandle
      @ZaHandle Před 3 lety +10

      The student who drinks faster than it could drain: i am speed

    • @randomguynolonger727yearsa9
      @randomguynolonger727yearsa9 Před 3 lety +10

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

    • @22dolls19
      @22dolls19 Před 3 lety +7

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

  • @ashleygall8679
    @ashleygall8679 Před 4 lety +32

    This man looks like science

  • @halicusnguyen8864
    @halicusnguyen8864 Před 4 lety +1245

    "Thirsty hoe."
    - Pythagoras

  • @garyspooner2892
    @garyspooner2892 Před 4 lety +1423

    "now now children, don't be greedy with the mercury. everyone needs a drink"

    • @koibubbles3302
      @koibubbles3302 Před 4 lety +5

      gary spooner if they're being greedy, let them have it. They deserve it.

    • @dashyandpotatochip4415
      @dashyandpotatochip4415 Před 4 lety +4

      Oh yes, the mercury will cleanse your soul of all negative things in the world so just take some sips of the beautiful drink

  • @lilcapt2290
    @lilcapt2290 Před 3 lety +2

    thank you youtube for recommending me this 5 years later

  • @EvaLution
    @EvaLution Před 2 lety +2

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

  • @PraiseTheStun
    @PraiseTheStun Před 5 lety +2310

    Moral of the story: be clever, poison yourself

    • @GMovieSeeker
      @GMovieSeeker Před 5 lety +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 Před 5 lety +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 Před 5 lety +6

      Technically alcohol is also a poison lol

    • @marksebree5218
      @marksebree5218 Před 4 lety +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 Před 4 lety +1

      I couldn’t have said it better myself

  • @tannercortez
    @tannercortez Před 5 lety +3280

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

    • @rittenbrake1613
      @rittenbrake1613 Před 5 lety +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 Před 5 lety +50

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

    • @tannercortez
      @tannercortez Před 5 lety +5

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

    • @rittenbrake1613
      @rittenbrake1613 Před 5 lety

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

    • @NaibutekiNaisou
      @NaibutekiNaisou Před 5 lety +1

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

  • @OpeLeke
    @OpeLeke Před rokem +1

    The hack, filling the bottom with mercury, reinforces the idea why the Cup is a brilliant idea

  • @elgaen555
    @elgaen555 Před 3 lety

    I for one am enthralled, the mercury idea was brilliant!

  • @lexxsimf2
    @lexxsimf2 Před 4 lety +2149

    This cup is looks like first ever ancient prank to me

    • @Preinstallable
      @Preinstallable Před 3 lety +44

      it is, its a joke device.

    • @prolly537
      @prolly537 Před 3 lety +147

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

    • @siddhanthravichandran3245
      @siddhanthravichandran3245 Před 3 lety +62

      Wine filling prank (gone wrong) (gone sexual)

    • @6exG
      @6exG Před 3 lety +48

      @@siddhanthravichandran3245 2 scholars 1 cup

    • @drax2066
      @drax2066 Před 3 lety +6

      Oh but it is

  • @Kurai_69420
    @Kurai_69420 Před 4 lety +1288

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

  • @andypandy8584
    @andypandy8584 Před 4 lety +9

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

  • @prathameshhalade8230
    @prathameshhalade8230 Před 3 lety +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!

  • @FaaduProductions
    @FaaduProductions Před 4 lety +484

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

    • @Milly7119
      @Milly7119 Před 4 lety +14

      Hi dad

    • @thefoxwarrior6590
      @thefoxwarrior6590 Před 4 lety +1

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

    • @EthanAdey
      @EthanAdey Před 4 lety +1

      NeNeNeNeNeNeNeNeNeh

    • @serosero
      @serosero Před 4 lety +2

      @@EthanAdey r u ok

    • @user-kk5qe9fj2l
      @user-kk5qe9fj2l Před 4 lety +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.

  • @detectiveduck1577
    @detectiveduck1577 Před 4 lety +1225

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

    • @Novozymandiaz
      @Novozymandiaz Před 4 lety +114

      And then he gets Mercury poisoning and dies a vegetable

    • @alexandertoucan4956
      @alexandertoucan4956 Před 4 lety +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 Před 4 lety +8

      yeah bruh dont give him any mercury :P

    • @alexandertoucan4956
      @alexandertoucan4956 Před 4 lety +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. Před 3 lety

      Lol your pfp is a google image

  • @nikolarajak5066
    @nikolarajak5066 Před 4 lety +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

  • @VayporWayve
    @VayporWayve Před 4 lety +1

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

  • @WhatAreYouBuyen
    @WhatAreYouBuyen Před 5 lety +1481

    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 Před 5 lety +110

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

    • @GraveSky.
      @GraveSky. Před 5 lety +117

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

    • @Vixsul
      @Vixsul Před 5 lety +93

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

    • @AwesometownUSA
      @AwesometownUSA Před 5 lety +38

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

    • @mikeymcmikeface5599
      @mikeymcmikeface5599 Před 5 lety +31

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

  • @aidanpratt
    @aidanpratt Před 4 lety +354

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

  • @rrcw320
    @rrcw320 Před 4 lety +1

    I love this man with all my heart

  • @syedwaqar1506
    @syedwaqar1506 Před 3 lety

    Wow your technique is amazing well done

  • @isaacaltman3609
    @isaacaltman3609 Před 4 lety +309

    Student: just refills his glass
    Pythagoras: inconceivable

    • @SirShanova
      @SirShanova Před 4 lety +9

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

    • @bluethunderbolt9631
      @bluethunderbolt9631 Před 4 lety +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 Před 4 lety +3

      @@SirShanova That is correct use though

    • @SupImMason
      @SupImMason Před 4 lety +9

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

    • @evanhansen5064
      @evanhansen5064 Před 4 lety +3

      Blue Thunderbolt 😂 you missed the joke bud

  • @kagome2123
    @kagome2123 Před 5 lety +1140

    Pytharogas Cup ❌
    Self-Urinating Cup ✅

    • @dissmo706
      @dissmo706 Před 4 lety +22

      Pee pee cup
      Pee pee cup

    • @sarah12232
      @sarah12232 Před 4 lety +1

      Oh dear why does it's draining sound like that

  • @cayde6124
    @cayde6124 Před 3 lety +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

  • @Cyphlix
    @Cyphlix Před 3 lety +1

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

  • @vmsh9810
    @vmsh9810 Před 4 lety +1128

    This guy looks like a Half-Life scientist

  • @ahmedp800
    @ahmedp800 Před 4 lety +614

    CZcams then: Drains Liquids
    CZcams now: Drains Time

    • @prajyotpedhavi4163
      @prajyotpedhavi4163 Před 4 lety +4

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

    • @zafreiamirul
      @zafreiamirul Před 4 lety +1

      CZcams is the closest to a time machine

  • @dustycheney4669
    @dustycheney4669 Před 3 lety

    What a couple of studs. Love it!

  • @erikd4690
    @erikd4690 Před 4 lety +1

    Whoever came up with this was a genius. Oh, wait, it was Pythagoras - genius confirmed.

  • @akarion9917
    @akarion9917 Před 4 lety +827

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

    • @somegoodsoup7008
      @somegoodsoup7008 Před 3 lety +12

      Thats what you get for getting smart students

    • @rynzoku8662
      @rynzoku8662 Před 3 lety +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

    • @ZaHandle
      @ZaHandle Před 3 lety +11

      students: bring out their own wine and glass

    • @sagethorburn9821
      @sagethorburn9821 Před 3 lety +3

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

    • @colmlooney5843
      @colmlooney5843 Před 3 lety

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

  • @Winlonghorn_iso
    @Winlonghorn_iso Před 4 lety +1179

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

    • @niconicer6463
      @niconicer6463 Před 4 lety +31

      Is it really a downside?

    • @Winlonghorn_iso
      @Winlonghorn_iso Před 4 lety +8

      D.M. Koelen i dont think so

    • @niconicer6463
      @niconicer6463 Před 4 lety +4

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

    • @user-kk5qe9fj2l
      @user-kk5qe9fj2l Před 4 lety +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 Před 4 lety +2

      D.M. Koelen what do u mean?

  • @richardseaton6390
    @richardseaton6390 Před 3 lety

    Fantastic tie right there.

  • @Alexander_l322
    @Alexander_l322 Před 2 lety

    This was nice and interesting to watch! Thanks

  • @minty_berry4656
    @minty_berry4656 Před 4 lety +367

    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

  • @ProfezorSnayp
    @ProfezorSnayp Před 9 lety +513

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

    • @andrew_radio
      @andrew_radio Před 9 lety +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 Před 9 lety +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 Před 9 lety +17

      A11ex Or do you mean bottom of the cuuuuuuuuhhhhp

    • @ProfezorSnayp
      @ProfezorSnayp Před 9 lety +20

      etnies777
      uuuuuuUUUUUHHHHHp

    • @Beaver314
      @Beaver314 Před 9 lety +1

      A11ex beat me to it

  • @cavellsantoso6137
    @cavellsantoso6137 Před 3 lety +7

    "it also works with mercury!"
    Me: *yeah that makes sense*

    • @xyannail4678
      @xyannail4678 Před 3 lety

      Why wouldn't it?

    • @herzikkimolog
      @herzikkimolog Před 3 lety

      its to prove the siphoning has not much to do with density, but rather cohesiveness/viscosity which he didnt mention about.

  • @puttyinf
    @puttyinf Před 3 lety

    I already love this man.

  • @xxuncexx
    @xxuncexx Před 8 lety +453

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

  • @EpicUltraKingSmizzy
    @EpicUltraKingSmizzy Před 8 lety +248

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

    • @luckutyzzz
      @luckutyzzz Před 7 lety +4

      to the top! :D made me lough

    • @bloodnumber13
      @bloodnumber13 Před 7 lety +12

      this needs to be a rick and morty bit.

    • @archiegardner3123
      @archiegardner3123 Před 7 lety +3

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

    • @Zummeli
      @Zummeli Před 7 lety +3

      WHY IS THIS SO RICK & MORTY-Y?

    • @EpicUltraKingSmizzy
      @EpicUltraKingSmizzy Před 7 lety +1

      Complex because i was binging the second season that week

  • @GubenkovED
    @GubenkovED Před 3 lety

    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.

  • @nyanSynxPHOENIX
    @nyanSynxPHOENIX Před 4 lety +6

    "The downside is that they would have poisoned themselves"
    When the TidePod challenge was first invented.

    • @CreeperPookie
      @CreeperPookie Před 3 lety

      ":", not ".".

    • @ahmed4363
      @ahmed4363 Před 3 lety

      @@CreeperPookie Who cares? Its not an essay its a comment on a site to watch videos

    • @CreeperPookie
      @CreeperPookie Před 3 lety

      @@ahmed4363 1: It's* x2
      2: I do. Missing " ' "s can, in some cases, change the meaning of the word; also, words just look better when " ' "s are used.

    • @ahmed4363
      @ahmed4363 Před 3 lety

      @@CreeperPookie only you. I have adapted to seeing its

    • @CreeperPookie
      @CreeperPookie Před 3 lety

      @@ahmed4363 I haven't.

  • @A1egz
    @A1egz Před 5 lety +1249

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

    • @mangokraken
      @mangokraken Před 5 lety +9

      Clever comment 👏

    • @karind7513
      @karind7513 Před 5 lety +15

      A U-tube in a CZcams!

    • @fisherdittburner6959
      @fisherdittburner6959 Před 5 lety

      Lel

    • @fisherdittburner6959
      @fisherdittburner6959 Před 5 lety

      So true.

    • @BillAnt
      @BillAnt Před 5 lety +2

      CZcams CZcams 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

  • @pogsrcool3628
    @pogsrcool3628 Před 4 lety +590

    Dude they had CZcams back then thats epic

    • @indofan1708
      @indofan1708 Před 3 lety +3

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

    • @TrueFlameslinger
      @TrueFlameslinger Před 3 lety +37

      @@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 Před 3 lety

      @@TrueFlameslinger Awokawokawok 😂😂😂

    • @feelinghealingfrequences7179
      @feelinghealingfrequences7179 Před 3 lety

      Very clever

    • @asbuilt0017
      @asbuilt0017 Před 3 lety

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

  • @yoramalon5273
    @yoramalon5273 Před 3 lety

    There is an engineering aspect to this video. This pytagoras cup design is actually the best toilet flash container ever designed. No seals, no mechanism, no leaks. Perpetual toilet flash container.
    This design is especially practical in public , where it self flash the water periodically.
    It has so many practical uses.
    Same pitagoras container in your garden. You tune the periodic flash by tuning the water entering the container with a simple robust valve. You got automatic irrigation system without electricity nor electronics. Perpetual.
    You can quantize, premix fuel injection as well.
    Brilliant ancient technology.

  • @damako7072
    @damako7072 Před 4 lety

    I learnt something new today. Thanks.

  • @lc7269
    @lc7269 Před 8 lety +1819

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

    • @joshwilson7736
      @joshwilson7736 Před 8 lety +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 Před 8 lety +58

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

    • @lc7269
      @lc7269 Před 8 lety +25

      Ooh! Better yet: Syrup

    • @joshwilson7736
      @joshwilson7736 Před 8 lety +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 Před 8 lety +94

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

  • @Leonideez
    @Leonideez Před 8 lety +381

    Isn't this just a cup sized toilet?

    • @bZerghTVCSGO
      @bZerghTVCSGO Před 8 lety +28

      yes, yes it is

    • @isawadelapradera6490
      @isawadelapradera6490 Před 8 lety +50

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

    • @silverxsnake2149
      @silverxsnake2149 Před 7 lety +2

      They are both the same concept though.

    • @silverxsnake2149
      @silverxsnake2149 Před 7 lety

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

    • @silverxsnake2149
      @silverxsnake2149 Před 7 lety +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.

  • @makerspace533
    @makerspace533 Před 3 lety

    This is also called a bell siphon. It is used for transporting water automatically in hydroponics.

  • @gabrielx6490
    @gabrielx6490 Před 3 lety

    I just got recommended this out of nowhere and it is really interesting

  • @orgminyak
    @orgminyak Před 9 lety +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 Před 9 lety +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 Před 9 lety +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 Před 9 lety +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 Před 9 lety +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 Před 9 lety

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

  • @denhurensohn9276
    @denhurensohn9276 Před 4 lety +206

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

    • @cyberhaggis
      @cyberhaggis Před 3 lety +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 Před 3 lety +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 Před 2 lety

      @@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.

  • @bobbytherossy1257
    @bobbytherossy1257 Před 3 lety +2

    Fills cup to the max.
    Drinks it from the hole in the bottom.

  • @chromatogiraffery3104
    @chromatogiraffery3104 Před 3 lety

    5 years too late, and somebody likely has pointed this out already, but this type of cup is actually used in a fairly common piece of lab equipment, the Soxhlet extractor, where solvent is continously filled/drained from a sample to extract!

  • @subsonicwoofer5183
    @subsonicwoofer5183 Před 4 lety +187

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

    • @FroggyMosh
      @FroggyMosh Před 4 lety +7

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

  • @TheAntiTrope
    @TheAntiTrope Před 5 lety +561

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

    • @solomonjenkins9505
      @solomonjenkins9505 Před 5 lety +17

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

    • @edgeofforever7720
      @edgeofforever7720 Před 5 lety +11

      @@solomonjenkins9505
      Precisely the point.

    • @warmnutjuice1682
      @warmnutjuice1682 Před 4 lety +13

      CHUG CHUG CHUG CHUG CHUG!

    • @TheAntiTrope
      @TheAntiTrope Před 4 lety +6

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

    • @ManusiaKagakRusuh
      @ManusiaKagakRusuh Před 4 lety

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

  • @rajeevsrivastava3829
    @rajeevsrivastava3829 Před 3 lety +5

    Wouldn't the liquid will flow out from the pipe even when we tilt the glass to drink the liquid inside ?

  • @rusuproductions7474
    @rusuproductions7474 Před 3 lety +1

    Imagine beign nice enough to take the limited amount of wine but then you accidentaly pour a little too much

  • @voguefurret
    @voguefurret Před 4 lety +58

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

  • @davidtaft1180
    @davidtaft1180 Před 5 lety +1084

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

  • @paulnoecker1202
    @paulnoecker1202 Před 3 lety +5

    Me: chugs from the barrel of wine. Keg stand, cups are for wimps

  • @thelivingcube
    @thelivingcube Před 3 lety

    I didn't know I needed this in my life...

  • @MaybeKoshka
    @MaybeKoshka Před 4 lety +142

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

  • @revan7383
    @revan7383 Před 5 lety +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!

  • @jadkaba5371
    @jadkaba5371 Před 3 lety

    Wow, nice, thanks for informing!

  • @theedge5584
    @theedge5584 Před 4 lety

    Very kool keep the great videos coming

  • @robloxjester8418
    @robloxjester8418 Před 4 lety +105

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

  • @kirbgaming8192
    @kirbgaming8192 Před 4 lety +85

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

  • @actonn4152
    @actonn4152 Před 3 lety

    thankyou for sharing your kind knowledge.. it really meant a lot , as im unforfutunate to go to

  • @SevenDeMagnus
    @SevenDeMagnus Před rokem

    It siphons because at a certain liqiuid leve which is above the siphone's bend, the fluid (water or wine usually), the liquid would have more weight than the weight of of air in the siphon which is the same weight of air (atmospheric pressure) in the outside of the siphon (it's just an extension of the air weight or air pressure on the outside), so the weight which is gravity + mass of the fluid (wine or water usually) would be greater than just the weight of air (atmospheric air pressure).

  • @skibikeride2000
    @skibikeride2000 Před 7 lety +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 Před 7 lety +2

      What if you don't have any fingers?

    • @yuukiflow
      @yuukiflow Před 7 lety +1

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

    • @otterwesen
      @otterwesen Před 7 lety +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 Před 7 lety +41

      400 BC: FUNNEL-BOOZE FRAT PARTY WAS INVENTED

    • @SpamDestroyer
      @SpamDestroyer Před 7 lety +2

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

  • @AppleBiscuits
    @AppleBiscuits Před 4 lety +247

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

    • @hhhuthhhjj5599
      @hhhuthhhjj5599 Před 4 lety +2

      Ok boomer

    • @terik_z
      @terik_z Před 4 lety +16

      Oh that makes much more sense

    • @johnwest3287
      @johnwest3287 Před 4 lety +31

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

    • @MASTERJJ1995
      @MASTERJJ1995 Před 4 lety +22

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

    • @kks2627
      @kks2627 Před 4 lety +3

      What about the liquid in the big part of it ?

  • @aBANDIT.
    @aBANDIT. Před 4 lety

    Terrific video