Measuring How Much Pee Is In Your Pool

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  • 게시일 2017. 08. 21.
  • Knowledge is power! Even if that knowledge causes you to rethink some of those lovely summer memories.
    Lindsay's Papers: www.dropbox.com/sh/5wvki0qeo1...
    Professor Blatchley's Papers: www.dropbox.com/sh/r8bikvavi1...
    MUSIC-
    0:11- Ceral Killa- Blue Wednesday - / bluewednesday
    2:53- Berlin- Andrew Applepie- andrewapplepie.com/
    3:40- Devil in Disguise- Danijel Zambo- / danijel-zambo
    9:01- Q- Blue Wednesday - / bluewednesday
    11:08- Too Happy to be cool by Notebreak- / dubstep-too-happy-to-b...
    Summary: I visited Lindsay Blackstock at the University of Alberta to learn about her ingenious method for measuring the amount of pee in a pool by looking at the concentration of an artificial sweetener called Acesulfame Potassium. We looked at some samples from some pools in my area to determine how much pee was in them and I conducted an experiment of my own to see what was the cause of that "classic pool smell". I also presented average amounts of pee in large pools as well as an equation to determine how much pee is in your own pool.
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  • 과학기술

댓글 • 38K

  • @Tazrian100
    @Tazrian100 4 년 전 +29034

    The amount of times I accidentally swallowed pool water 😣

    • @xxtakomasterxx._.9340
      @xxtakomasterxx._.9340 4 년 전 +579

      Hah same

    • @oni7056
      @oni7056 4 년 전 +1177

      Have you even watched the video? Chlorine removes every single type of bacteria form the urine that means its like drinking water with trichlorium.

    • @allendp5214
      @allendp5214 4 년 전 +196

      Smug Anime Girl see no....🤣

    • @thatmeepemmao.o8509
      @thatmeepemmao.o8509 4 년 전 +89

      I KNOW!!😣😣😣😣

    • @ameter6422
      @ameter6422 4 년 전 +41

      meh tuu

  • @chillypong4200
    @chillypong4200 4 년 전 +4893

    Me after the video: how to erase memory

  • @Light-rk8cr
    @Light-rk8cr 년 전 +20

    But what if the pool has a filter system? I mean the pools i go to have drains for excess water that overflows ( due to the displacement of water when someone swims ). The drains are placed throughout the perimeter of the pool. and there is always new water being introduced ( from the a fountain or like tap ish thing at the bottom ), doesn't this make a pool that filters the water to be cleaner? If assuming, the water that is drained is properly treated and then pumped back in.

  • @ookamiqueench.5663
    @ookamiqueench.5663 4 개월 전 +128

    Wild how you can get a smell of nostalgia if some toddler pees in your local pool

    • @Jivi_vecno
      @Jivi_vecno 9 일 전

      Это хорошо если малыш. А если старый пердун?

  • @soda-sn9tz
    @soda-sn9tz 4 년 전 +14873

    jokes on them I go to random pools and pour in packets of artificial sweetener

  • @demifane
    @demifane 3 년 전 +3395

    who else had the pool smell ruined for them

    • @honeynut4048
      @honeynut4048 3 년 전 +69

      Did you previously enjoy the pool smell?

    • @HusseinDoha
      @HusseinDoha 3 년 전 +94

      @@honeynut4048 I did. The problem bow is when I smell it I know that it's because of pee

    • @ellasager6268
      @ellasager6268 3 년 전 +17

      Chlorine has bleach in it, you can smell chlorine without pee, this is false information, hope it lightened you’re mood :\

    • @mambaramba
      @mambaramba 3 년 전 +107

      @@ellasager6268 Bleach smells differently, also what you are saying is false information

    • @asmalljoystick9776
      @asmalljoystick9776 3 년 전 +22

      This video DEFIANTLY ruined the pool water smell

  • @thedoctor16
    @thedoctor16 10 개월 전 +16

    Two comments, trichloramine is also formed from (eg) amino acid breakdown from algae and bacteria. And where is the control for the sweetener in urine?

  • @Nhurgle
    @Nhurgle 8 개월 전 +14

    Is there a portion that needs to be applied for urea in sweat ?

  • @redacted8913
    @redacted8913 3 년 전 +3464

    Welcome to our ool.
    We left the “p” out,
    and so should you.

  • @SantiAgo-bd8jt
    @SantiAgo-bd8jt 4 년 전 +10375

    Is no one gonna talk about how many connections this guy has

    • @enkiegrandchamp6364
      @enkiegrandchamp6364 4 년 전 +920

      He did work at nasa..

    • @wallj8720
      @wallj8720 4 년 전 +451

      he probably just also emails them and tells them what he wants to do and why he wants to visit them

    • @spyrosbellos2522
      @spyrosbellos2522 4 년 전 +85

      @lemmy todotoki worked*

    • @geezy2343
      @geezy2343 4 년 전 +51

      @@spyrosbellos2522 no

    • @keblee2443
      @keblee2443 4 년 전 +179

      Enkie Grandchamp its way more than just “working at nasa”. That doesn’t just explain how he’s friends with seemingly everyone in the entertainment, tech, and science community...

  • @machintruc9457
    @machintruc9457 년 전 +393

    5:50 that’s cool ! That means no one pied in my families pool when I was a kid. We added everything needed, but it never smelled like public pool, I always wondered why. Now I have the answer 😁

  • @Couch_Potato42
    @Couch_Potato42 년 전 +5

    I love your quick editing

  • @MythicalHaven
    @MythicalHaven 4 년 전 +1755

    No wonder why my mom tells me to take a bath after swimming

    • @TeamXNN
      @TeamXNN 4 년 전 +6

      HavenBroz me to

    • @michellecasseyleodra8766
      @michellecasseyleodra8766 4 년 전 +27

      Same me too i always take a bath after swimming

    • @keepitmoving3166
      @keepitmoving3166 4 년 전 +64

      Or maybe the chloride reacts with your skin after awhile and she'd rather not have a house full of ebola. Just a guess though.

    • @paigecook4750
      @paigecook4750 4 년 전 +16

      Ya she always says to get the chlorine out of my hair but I think there’s something else

    • @Lithane97
      @Lithane97 4 년 전 +24

      You should clean yourself before and after, preferably with a shower.

  • @AndriiPovkh
    @AndriiPovkh 6 년 전 +23879

    The next question: How much pee is in the ocean?

  • @ChronicViper
    @ChronicViper 년 전 +9

    Is that sweetener only excreted in utine, not sweat or saliva or nasal discharge?

    • @raven2583
      @raven2583 6 일 전

      this is something i’m wondering as well! i’m no scientest but i did read a couple articles that said that artificial sweeteners are excreted by urine *and* sweat

  • @MrGuilo1990
    @MrGuilo1990 년 전 +4

    What abput the controls, were there any artificial sweeteners in the control water?

  • @thehero8012
    @thehero8012 3 년 전 +4237

    Imagine peeing in pool and some random scientist youtuber takes your pee to Canada.

    • @usmanliaqat6908
      @usmanliaqat6908 3 년 전 +80

      What woulv'e been lit

    • @scottmantooth8785
      @scottmantooth8785 3 년 전 +108

      *such thoughts take you dangerously close to delving into the dark and scary clandestine world of the Canadian Pee Smuggling Syndicate...LLC*
      *would advise choosing a different topic to maintain prolonged health and happiness*

    • @freememes3337
      @freememes3337 3 년 전 +10

      lol

    • @zfox4743
      @zfox4743 3 년 전 +5

      .

    • @madkirk7431
      @madkirk7431 3 년 전 +8

      LMAO

  • @DaddyDog
    @DaddyDog 4 년 전 +3335

    I used to swim competitively and always thought when we went to a pool that smelled extra strong of chlorine, it must be super clean. 😂🤦‍♂️😢 I'm now ruined for swimming.

    • @Anna-tc6rz
      @Anna-tc6rz 4 년 전 +110

      Lol I never swim in public pools. I'd rather swim in my bathtub

    • @zappawench6048
      @zappawench6048 4 년 전 +9

      Me too, Doggy Daddy, me too...

    • @fn1376
      @fn1376 4 년 전 +4

      me too :(((((( D:

    • @rhyrhyrhy
      @rhyrhyrhy 4 년 전 +37

      But pee isn't dirty actually it only smells bad. Your hands are a lot dirtier than your pee..

    • @sacura605
      @sacura605 4 년 전 +7

      Lol pee is sterile. If is out of it's sterile environment aka u pee it out it is exposed to enviro pf bacteria stuff grows and it smells. Sane if urine is infected.

  • @machintruc9457
    @machintruc9457 년 전 +60

    There surely were an investigation after this video in the family owning this pool, to determine who was guilty 😆

    • @isradron2547
      @isradron2547 개월 전

      Oh wow, look i’m laughing 😐

    • @machintruc9457
      @machintruc9457 개월 전 +6

      @@isradron2547 it was not a joke. Stop being contemptuous on the internet, just because you don’t dare saying anything to anybody in real life.

  • @funnykidstv34
    @funnykidstv34 15 일 전 +6

    I have just now discovered to you and I love this channel. I think It's great that you dubbed the videos on this channel. Love from Türkiye

  • @AmBatuKamMZ
    @AmBatuKamMZ 5 년 전 +1375

    I regret swallowing pool water when im swimming....

    • @Abby-xe7xr
      @Abby-xe7xr 5 년 전 +19

      Hasy Hasy I do it every year

    • @doxhighanimations6273
      @doxhighanimations6273 5 년 전 +19

      oh lord, now you make me regret swallowing water :/ (in a pool)

    • @son4574
      @son4574 5 년 전 +3

      I also regret :(

    • @vandito6664
      @vandito6664 5 년 전 +23

      Omg I forgot about that....I did that so much as a kid

    • @krewm.2128
      @krewm.2128 5 년 전 +13

      Why tf would u even do it??

  • @WCGwkf
    @WCGwkf 5 년 전 +5563

    The fact that the pool smell is caused from pee is never going to leave my mind

    • @ZAOutdoors
      @ZAOutdoors 5 년 전 +73

      WCGwkf I know, I’m never getting in a pool again

    • @-rae-2124
      @-rae-2124 5 년 전 +5

      Same...

    • @Chris1111116
      @Chris1111116 5 년 전 +249

      It’s not true. Pools also do smell if no one pees in the water. Sweat and other dirt on your skin is totally enough. That’s why public pools want you to shower before you go swimming so that they don’t need to put in as much chlorine.

    • @sirsanti8408
      @sirsanti8408 5 년 전 +14

      So it's not from the chlorine in the water

    • @timothylitke9527
      @timothylitke9527 5 년 전 +4

      yeet...

  • @ianfelipecarvalho7850

    Excelente legenda 😃 consegui acompanhar todo o raciocínio do vídeo. Muito obrigado por compartilhar conhecimento.

  • @zenberryflood
    @zenberryflood 년 전 +3

    This is something I didn’t wanna find out about pools but I’m glad I did.

  • @clemire83
    @clemire83 3 년 전 +3169

    Welcome to our "ool", you'll notice there is no P in it. Please keep it that way.

  • @huskerdominator1222
    @huskerdominator1222 3 년 전 +1482

    The pool smell reality has me a little grossed out.

    • @kamdenjohnson5267
      @kamdenjohnson5267 3 년 전 +3

      I like your cut g

    • @mushroomd8302
      @mushroomd8302 3 년 전 +1

      Same

    • @csecora
      @csecora 3 년 전 +12

      Same here! I think it's the urea that reacts with the chlorine, which he said can also come from sweat. Still gross to be swimming in other people's sweat + pee, but I suppose that's a smidge better than a higher amount of just pee.

    • @MrCh0o
      @MrCh0o 3 년 전 +4

      Well, the source of smell isn't pee anymore, and it's only a product of reaction with urea specifically and nothing else, if that makes it easier

    • @brodymbrogaming1491
      @brodymbrogaming1491 3 년 전 +1

      My sister doesn’t believe it

  • @AlwaysImprove.
    @AlwaysImprove. 년 전 +2

    I love your videos. They really inspire me :D

  • @Porter100
    @Porter100 4 개월 전 +28

    Me watching this after drinking some water from the public pool: 👁👄👁

  • @pharaoh61
    @pharaoh61 5 년 전 +3094

    Note to Self: If pool smells like chlorine - enjoy swimming in pee water.

    • @YourLocalElla
      @YourLocalElla 5 년 전 +20

      Then if u leave a bottle of water out in the open and its how then when does it smell like chlorine does that mean pee goes inside the water WOW that GROSS

    • @Boredman567
      @Boredman567 5 년 전 +113

      A little bit of googling tells me that it's from urea, which, like he mentions, is also in sweat. So if you want to feel a little better, you can just assume it's from people being really sweaty.

    • @alcoholic9496
      @alcoholic9496 5 년 전 +8

      Who peed in the pool?
      You guessed it.
      Frank Stallone

    • @TanRyanAndy
      @TanRyanAndy 5 년 전

      Pharaoh FPV we can take a shower

    • @thefloatedartist3563
      @thefloatedartist3563 5 년 전 +1

      I'd still enjoy it

  • @hellokittybean
    @hellokittybean 4 년 전 +3461

    Her: “yes , we have evidence everyone pees in the pool”
    7yo me: 👀

    • @hhfbko
      @hhfbko 4 년 전 +54

      I was a victim of it too

    • @BobsRockets
      @BobsRockets 4 년 전 +85

      I never did because i heard that it went purple. I was so petrified I made sure there was never a drop on my pants.

    • @lightasafeather9750
      @lightasafeather9750 4 년 전 +54

      I still pee in the pool and I’m 29 🤷‍♀️

    • @businessmanperson7874
      @businessmanperson7874 4 년 전 +21

      light as a Feather gotta do what you gotta do

    • @bruhmomento3745
      @bruhmomento3745 4 년 전 +6

      7 yr old. : yes me

  • @sd906238
    @sd906238 10 개월 전 +3

    Worst is the fact that the water coming out of your tap is from recycled sewage water. Fun fact, The city of Atlanta has the water intake from the Chattahoochee River for the drinking water is just down stream of where the cities dumps the treated sewage into the Chattahoochee River.

  • @dragger9871
    @dragger9871 5 일 전 +1

    Perfect video to watch while eating

  • @raaaahhhhhhh
    @raaaahhhhhhh 4 년 전 +1664

    You know, before I watched this video, I actually quite liked the smell of indoor pools. I am now ruined.

  • @owlbroace
    @owlbroace 4 년 전 +2133

    Holy crap that smell was pee?!?!?
    Yikes

    • @RenaldoJNR
      @RenaldoJNR 4 년 전 +20

      Pretty gross😕

    • @sophiashah9460
      @sophiashah9460 4 년 전 +62

      I used to like that smell...
      Now I'm not so sure 😥

    • @francoisenouf8998
      @francoisenouf8998 4 년 전 +26

      That's the thing he didn't clarify, it could come from the sweat's urea reacting with chlorine.

    • @sophiashah9460
      @sophiashah9460 4 년 전 +7

      @@francoisenouf8998 fair enough

    • @toasternfriends3329
      @toasternfriends3329 4 년 전 +24

      No, that smell isn't pee per se, it's an odor produced when chloramines react with ammonia-derivatives to form nitrogen trichloride (or trichloramine as referenced in the video). Chloramines react with all organic matter, including pee, sweat, oil and dirt.
      If you smell that odor in an outdoor pool, the pool owner/maintainer is not doing a very good job of chemically balancing the pool and something is off. A pool that's maintained correctly will smell like *nothing at all.*
      Source: Pool owner for many years.

  • @obitouzumaki3839
    @obitouzumaki3839 년 전 +1

    This guy is teaching things that are on our minds

  • @3P44CT
    @3P44CT 3 개월 전

    So does the solution (assuming it's chlorine) that Matt put into bucket A have a smell before going into the bucket? Is chlorine odorless prior to adding to water?

    • @FenrirAldebrand
      @FenrirAldebrand 20 일 전

      He did state that when he smelled straight chlorine that it had a smell, so it's possible. Plus going down the pool supply aisle at my local Canadian Tire in the summer, I do remember the faint smell of chlorine. But I mean, there's chlorine in most city water, and we don't smell it, so it makes sense.

  • @bigstackD
    @bigstackD 2 년 전 +1255

    Well that was certainly interesting 🤔 👊🏻😁🍻

  • @rock_always_wins264
    @rock_always_wins264 4 년 전 +2166

    Him: Explaining science
    Me: how did he get that much pee

  • @itskarl7575
    @itskarl7575 년 전 +2

    Samples should perhaps be gathered from different parts of the pool, and from different depths, to see if the concentration of artificial sweeteners is more or less equal.

  • @titan4125
    @titan4125 년 전 +7

    Everyone after watching this video be like:
    I WILL NEVER SWIM AGAIN IN A PUBLIC POOL

  • @playboyagent7586
    @playboyagent7586 3 년 전 +1412

    I knew a guy who would use his mouth as a water gun with the pool water in a public apartment pool 💀 I should send him this video

  • @kodzuken556
    @kodzuken556 3 년 전 +1605

    “In your pool”
    Me: *laughs in broke*

  • @huntercool2232
    @huntercool2232 년 전 +8

    Do I wanna know the answer in this video? Probably not.
    *Am I gonna watch it anyways? Yes, yes I am.*

  • @nurzahidahrashidi
    @nurzahidahrashidi 3 개월 전 +2

    Holy crap... Thank you Mark cuz NOW i understand how I have minor asthma despite being very atheletic for years. Long story short, I LOVED swimming to the point I plan to swim every day in college if possible but recently Ive developed Asthma despite it not being a family trait. But now, knowing that Trichloramine can cause asthma, I gotta hold back on swimming.... (or find a place without chlorine+pee swimming pool) Hoping my college keeps track of this or Im gonna be in trouble XD

  • @pineapplepenny._.1335
    @pineapplepenny._.1335 4 년 전 +1677

    Mark Rober “So in conclusion”
    Me “I’ve drank pee”

  • @Quetzal_
    @Quetzal_ 4 년 전 +3141

    hold up hold up hold up, ur telling me that smell isn’t chlorine, but urine?
    fu-

  • @inachatwind5604
    @inachatwind5604 11 개월 전 +1

    20:27 I do not use any kind of artificial sweeteners. Only drinks tea sweetened with honey. I'm sure there are others like me.

    • @MsBombastik
      @MsBombastik 18 일 전

      How does that affect your need to urinate in a pool?

  • @tonyaswift8179
    @tonyaswift8179 년 전 +1

    nice transition with the coffee shops

  • @allentac6222
    @allentac6222 3 년 전 +5721

    Growing up, our friends had a pool. They had a sign: “We don’t swim in your toilet, don’t pee in our pool”.

  • @tjlikezgamez2988
    @tjlikezgamez2988 4 년 전 +772

    This Video is more educational than science class

    • @imaginerus
      @imaginerus 4 년 전 +10

      No, because school gives you mental tools, while this video just gives you an end product. You can't really do much with the information given in this video.

    • @user-uo9ve6mf7b
      @user-uo9ve6mf7b 4 년 전 +5

      Der Jens rwooch

    • @imaginerus
      @imaginerus 4 년 전 +5

      @@user-uo9ve6mf7b No

    • @gilian2587
      @gilian2587 4 년 전 +5

      Science class at most schools usually isn't taught by someone who actually cares about or knows much about science. Imaginary numbers are usually introduced as some curious entity in algebra; usually taught without context to rotation, you never learn the more advanced applications like quaternions for rotation in 3 space without gimbal lock (you usually won't learn about these unless you happen to take an advanced course in computer graphics). Most K-12 teachers have never even come close to this level of education in math or science themselves.

    • @kyanpatel5636
      @kyanpatel5636 4 년 전 +1

      @TJLikezGamez lol

  • @izaannuvaid7673
    @izaannuvaid7673 12 일 전 +1

    Bro just magically reversed himself from the pool like its nothing, What a legend 👏

  • @rubyrevelation119
    @rubyrevelation119 9 개월 전 +2

    about to go to the pool in 10 minutes and decided to watch this….

  • @elliesable6254
    @elliesable6254 3 년 전 +1932

    When your playing with your friends and spit pool water on them
    *realizes you’re basically peeing on them*

  • @shurkeys419
    @shurkeys419 4 년 전 +4717

    *me coming back from the pool*
    my mom: “oh you smell like the pool!”
    me: *did you just tell me I smell like piss?*

    • @saruzero
      @saruzero 4 년 전 +22

      rxdbearr ong bc when i get out i smell like pool and my skin is sticky and very dry cuz its some condition i have

    • @MintyMinster
      @MintyMinster 4 년 전 +44

      Well this went from 0 to 100.

    • @Victor-hy9mq
      @Victor-hy9mq 4 년 전 +3

      jesslyn flores lmao

    • @petermclean5680
      @petermclean5680 4 년 전 +2

      jesslyn flores 1 more like

    • @benthepotato8773
      @benthepotato8773 4 년 전 +3

      jesslyn flores why does this have 1k likes but only five comments?

  • @patrickalegria9233

    Thanks for this. Really need this especially now that we're nearing summer.

  • @kennyjensen8213
    @kennyjensen8213 2 개월 전 +2

    After seeing this, I'm never going into a pool again 😵‍💫

  • @TheCelloPanda
    @TheCelloPanda 4 년 전 +1172

    Moral of the story: Don't pee in the pool because you'll give people asthma.

  • @sillystringeater
    @sillystringeater 4 년 전 +873

    See I knew I was right to wear goggles at the pool

  • @sharpasacueball
    @sharpasacueball 년 전 +1

    Mark I could have lived a long happy ignorant life without knowing about this. I will never swim in a public pool ever again

  • @Themed-Journals
    @Themed-Journals 4 개월 전 +1

    I’m never swimming in a pool again, thanks Mark!

  • @unclear8558
    @unclear8558 3 년 전 +658

    I freak out now thinking about how many times I’ve accidentally swallowed pool water, I’ll never be the same again...

  • @danimal4202danimal
    @danimal4202danimal 4 년 전 +1875

    Me: I wonder what the pH level of the pool is.
    Scientist in video: I ran the data, it was all pee, no h.

  • @ImAussiee
    @ImAussiee 년 전 +1

    This is extremely smart and impressive

  • @trandoan8172
    @trandoan8172 3 개월 전 +2

    I don’t want to go in the pool after watching this.😮

  • @ashescloud8548
    @ashescloud8548 4 년 전 +707

    This mildly ruins being a lifeguard for me, guess I'll just send this to everyone I work with!

  • @hamzahussain7359
    @hamzahussain7359 4 년 전 +945

    Basically, the stronger the smell of "the pool smell", the more the pee

    • @fallout4enjoyer
      @fallout4enjoyer 4 년 전

      Pool smell?

    • @tobbanimations4599
      @tobbanimations4599 4 년 전 +26

      When I was at the Louvre there was some small pools between the pyramids, it smelled really strong... did someone pee in a museum pool?

    • @ahpinge2777
      @ahpinge2777 4 년 전

      @@tobbanimations4599 ikr

    • @anti-antifamclovin7627
      @anti-antifamclovin7627 4 년 전 +3

      @@tobbanimations4599 I mean.... You didn't?

    • @Cautioned
      @Cautioned 4 년 전 +2

      @@tobbanimations4599 fr when I visited France the pool smell at the Louvre was really strong. Now I know why.

  • @daydreamer8583
    @daydreamer8583 4 개월 전 +1

    I didn't knew what I wanted to know this before I got this video

  • @teklife
    @teklife 3 개월 전 +3

    um, i don't consume any artificial sweeteners, and none of those products shown, neither does anyone in my family or most of the people i know, so that's a kinda weird test.

  • @kjk2973
    @kjk2973 3 년 전 +3443

    This is one of those "ignorance is bliss" moments

  • @thefriedpotatoman
    @thefriedpotatoman 2 년 전 +2600

    Alternate title: The REAL reason why Swimming Goggles were made.

  • @TimMacPA
    @TimMacPA 10 개월 전 +1

    If fertilizer gets in the pool, will that cause the smell? Are there other natural causes?

  • @ella.marie.10
    @ella.marie.10 년 전 +1

    Is nobody gonna talk about the shape of the shadow on the pool when he was sitting on the diving board

  • @facelesshollow
    @facelesshollow 3 년 전 +1245

    "That classic pool smell is basically pee."
    Me: I need amnesia.

  • @sophiehalfblood7127
    @sophiehalfblood7127 4 년 전 +762

    That moment when you accidentally swallowed some pool water .... Then watched this video
    Oof

    • @sarahi0717
      @sarahi0717 4 년 전

      Sophie Dolphins ......................................................

    • @octaviaw.r2998
      @octaviaw.r2998 4 년 전 +4

      That happen to me every time 😒

    • @z4rko292
      @z4rko292 4 년 전 +1

      OMG YES XD

    • @driftsune
      @driftsune 4 년 전 +1

      Oh no...

    • @dvorah4866
      @dvorah4866 4 년 전

      This one swallowed water at the pool yesterday why did I have to watch this

  • @DrLigma8963
    @DrLigma8963 9 개월 전

    Wow it is soooo cool to know that I contributed to a Mark Rober video

  • @ReaIHuman
    @ReaIHuman 9 개월 전 +1

    I feel like Mark just wanted to show off his collection.

  • @shahnas1409
    @shahnas1409 5 년 전 +762

    my mum told me when i was like 6 that the pool would turn purple if i peed in it, so i've literally not once, ever peed in a pool lmao

    • @WolfofBread
      @WolfofBread 5 년 전 +21

      Some pools do that

    • @aleksbiteman5324
      @aleksbiteman5324 5 년 전 +47

      @@WolfofBread False, he literally talks about it in the video.

    • @notafakepineapple3338
      @notafakepineapple3338 5 년 전 +4

      Btw my mom said it was red

    • @mazzystars
      @mazzystars 5 년 전 +4

      @@notafakepineapple3338 period blood lol for girls which is prob why she said it

    • @chelsy6654
      @chelsy6654 5 년 전 +1

      I always get nervous because of grownups lol

  • @matthewz8777
    @matthewz8777 4 년 전 +808

    "Thankfully, I know a shortcut"
    *Enters Tim Hortons*
    He's implying that every time Hortons leads back to a portal in Canada.
    *Hmmm*

    • @humidpuddle8897
      @humidpuddle8897 4 년 전 +9

      *H M M M M*

    • @Avi-in7hi
      @Avi-in7hi 4 년 전 +23

      Am Canadian, can confirm

    • @henriniemela1746
      @henriniemela1746 4 년 전 +5

      Nah man he just went through the sink

    • @azioxx
      @azioxx 4 년 전 +6

      *H M M M M M M*

    • @squag0711
      @squag0711 4 년 전 +5

      *HMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM*

  • @Yayichangedthisthing
    @Yayichangedthisthing 8 개월 전 +2

    Now I just feel bad in my stomach thinking of how much times I've swallowed pool water and had pool water in my mouth for fun.

  • @insert_namehere-il7gh

    Actually crazy how mark had to edit, produce, films and speak in this video perfectly reversed entirely to get that opening scene.

  • @salmon9395
    @salmon9395 4 년 전 +895

    Smells like summer, vacation .... turns out to be pee 😂 kills me

    • @kanye3168
      @kanye3168 4 년 전

      @@samuel3253 Yeah but there more people than you in the world and it is pretty likely they have had something with an artificial sweetener

    • @samuel3253
      @samuel3253 4 년 전

      @@kanye3168 My point is that the amount of artificial sweetener everyone has had would vary dramatically

    • @kanye3168
      @kanye3168 4 년 전

      @@samuel3253 i don't think he ever claimed it was exact, it is an average educated estimate

    • @umam715
      @umam715 4 년 전

      Kills pool experience

    • @lourdryleangelobellen2197
      @lourdryleangelobellen2197 4 년 전

      psalm ph u?

  • @BSGSV
    @BSGSV 4 년 전 +884

    So when Mark jumped into his friend's pool, he literally covered himself in his friend's urine.

    • @Orcinus1967
      @Orcinus1967 4 년 전 +29

      Thats so hot!

    • @myon9431
      @myon9431 4 년 전 +23

      Orcinus1967
      OH NONONONO

    • @Orcinus1967
      @Orcinus1967 4 년 전 +8

      Its sterile. And its his friends urine. Whats the big deal?

    • @BSGSV
      @BSGSV 4 년 전 +7

      @@Orcinus1967 It's watersports pee fetish with more steps ;)

    • @sashaleigh6655
      @sashaleigh6655 4 년 전

      Rose Luna What? Pee is warm so r/technicallythetruth

  • @cyke_ff
    @cyke_ff 20 시간 전 +1

    Respect Mark for jumping in the pool with full on clothes just for the intro😂

  • @shenga_2926
    @shenga_2926 년 전 +2

    After this video, I don't want to swim in the pool anymore

  • @GXShattering
    @GXShattering 4 년 전 +502

    “Artificial Sweeteners are only in urine”
    *Looks at diet soda*
    Realization hits

    • @sorinvladu7021
      @sorinvladu7021 4 년 전 +22

      You are definitely gonna wooosh someone

    • @moe7157
      @moe7157 4 년 전 +1

      *iOH NO BROi*

    • @blinkintime7259
      @blinkintime7259 4 년 전 +1

      Oh no

    • @flinnbella1512
      @flinnbella1512 4 년 전 +24

      No no no I think you misunderstood @GX Shatering . Basically, all those products are produced with the artificial sweeteners and when you drink them, the artificial sweeteners will come out with your urine. They do not put urine into their products. I hope this clears up your misunderstanding. :)

    • @pozkodeth
      @pozkodeth 4 년 전 +15

      @@sorinvladu7021 you called it lol

  • @aerisnguyen
    @aerisnguyen 3 년 전 +715

    Sometimes I accidently s w a l l o w the water

  • @jineen123
    @jineen123 9 개월 전

    5:48 I can smell the difference between bucket A and B as if i was there simply because you genuinly tested the results and it comes out your eyeys moment of truth. I'm satasfied that you nailed it.

  • @cameronpike1513
    @cameronpike1513 7 개월 전

    That Finding Nemo reference was hilarious. 😂😂😂😂

  • @Davidgotkicks
    @Davidgotkicks 6 년 전 +34566

    Watching this makes me never wanna swim in a pool again 😂

    • @cloroxbleach17
      @cloroxbleach17 6 년 전 +340

      Blue_Creeper3800 I pee in the lake but not in pools because it the color is really obvious

    • @HyDr4SZN
      @HyDr4SZN 6 년 전 +45

      Yeezys or royal 1s

    • @lecider
      @lecider 6 년 전 +101

      Blue_Creeper3800 Literally once you do it, then you can't stop. I mean you could but meh.

    • @inflixo36
      @inflixo36 6 년 전 +47

      Davidgotkicks we don’t pee in our pool

    • @barroldtrumboma9162
      @barroldtrumboma9162 6 년 전 +176

      I hate it when I accidentally get water in my mouth from a public pool and I can literally taste the pee. In private pools when this happens, it just tastes like water but with chlorine (obviously)

  • @kael8567
    @kael8567 3 년 전 +585

    "but lucky for me, i knew a shortcut"
    *just teleports to tim hortons*

    • @CatCatKitten
      @CatCatKitten 3 년 전 +1

      What is his shortcut I really don't know

    • @colbablast6579
      @colbablast6579 3 년 전 +5

      Timmies is his shortcut, as it is the Canadian version of Starbucks? I mean we have Starbucks so... what is the American version of Tim's?

    • @lopooqwuyt
      @lopooqwuyt 3 년 전 +5

      America’s version of Tim’s is the drug dealer stand in a dark alley

    • @yerboytoad6458
      @yerboytoad6458 3 년 전 +2

      He’s just using fast travel

    • @colbablast6579
      @colbablast6579 3 년 전 +2

      @@cj2696 Yeah Starbucks is more luxury drinks (including coffee) when Tim's is more everyday coffee in my opinion.

  • @rosayoutube5393
    @rosayoutube5393 개월 전 +1

    There should be a safe liquid to put in the water that turns the urine to a strong red colour while urinating, so people would be careful not to loosen their bladders!! : )

  • @britlew5933
    @britlew5933 2 년 전 +3256

    When I was on a cruise some years ago, I sat by the pool bar having drinks.
    After several hours it dawned on me that nobody in the pool ever got out even though they were having drinks nonstop...

  • @true7094
    @true7094 3 년 전 +1327

    And then there’s me who always gets water In my mouth accidentally :/

    • @solidairandpokemon9738
      @solidairandpokemon9738 3 년 전 +176

      And then there's me who accidentally SWALLOWS the water that I accidentally get in my mouth.

    • @jellyfxx702
      @jellyfxx702 3 년 전 +126

      @@solidairandpokemon9738 I remember I accidentally swallowed a dead cockroach in the community pool water

    • @King_of_Africa
      @King_of_Africa 3 년 전 +74

      @@jellyfxx702 You're practically a superhuman now 🤯

    • @marialuca1876
      @marialuca1876 3 년 전 +46

      @@jellyfxx702 crunchy

    • @true7094
      @true7094 3 년 전 +20

      @@jellyfxx702 💀

  • @user-dp1nk5vl1h
    @user-dp1nk5vl1h 23 일 전 +2

    ummm then why does city water taste and smell like chlorine?

  • @bill5982
    @bill5982 18 일 전

    Does Canada have pools? I figure the water would be frozen for 8 months of the year.

  • @ineedsleep4071
    @ineedsleep4071 3 년 전 +1931

    I used to think:
    The stronger the chlorine smells, the cleaner the pool is cause there's more chlorine in the mixture...
    I'll try my best to forget about this vid when I swim in the future, thanks.

  • @abigailqiu566
    @abigailqiu566 4 년 전 +2194

    Who else wonders how he got those bottles of water through security

  • @KoalaG_Official
    @KoalaG_Official 년 전 +15

    I was always thinking: "why is my swimming pool not smelling like one?" well I am happy about the results lol

  • @kyles.1223
    @kyles.1223 10 개월 전

    I have a question. Ok so we drink water, and we clean ourselves with water. So if it’s safe to drink our urine, would it also be safe to clean ourselves with urine too?