Measuring How Much Pee Is In Your Pool

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.
PLEASE CONSIDER SUBSCRIBING: tinyurl.com/MarkRober-Sub
****************************************­
I make videos like this once a month all year long while supplies last:
CHECK OUT MY CHANNEL: tinyurl.com/MarkRober-KZbin
FACEBOOK: / markroberyoutube
TWITTER: #!/MarkRober
INSTAGRAM: / markrober

[@Tazrian100]

The amount of times I accidentally swallowed pool water 😣

[@xxtakomasterxx._.9340]

Hah same

[@oni7056]

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]

Smug Anime Girl see no....🤣

[@thatmeepemmao.o8509]

I KNOW!!😣😣😣😣

[@ameter6422]

meh tuu

[@thehero8012]

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

[@usmanliaqat6908]

What woulv'e been lit

[@scottmantooth8785]

*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]

lol

[@zfox4743]

.

[@madkirk7431]

LMAO

[@machintruc9457]

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 😁

[@megagatlingpea2322]

🙄

[@ThePenguinMan]

phew you aren’t a psychopath

[@iamerror1699]

@azurie580 ???

[@user-gm5dz3nq4s]

Pwpekk

[@anatoly2438]

Народу мало купалось

[@ookamiqueench.5663]

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

[@Jivi_vecno]

Это хорошо если малыш. А если старый пердун?

[@AndriiPovkh]

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

[@kingpanguan]

Andrii Povkh hghvhbgh

[@ofunnemordi]

"D I L U T E D"

[@brysonrmah4997]

Light Snipe hahaha bro u got me with the hair I was trying to scratch it off but then I clicked your profile.

[@crackedvinyl4903]

dear god

[@GameWorks12]

Whale sperm

[@SantiAgo-bd8jt]

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

[@enkiegrandchamp6364]

He did work at nasa..

[@wallj8720]

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

[@spyrosbellos2522]

@lemmy todotoki worked*

[@geezy2343]

@@spyrosbellos2522 no

[@keblee2443]

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...

[@thedoctor16]

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?

[@babycarrotz32]

Valid comment though.

[@IWantToWatchLNK]

Is this guy a Harvard graduate because he is SMART

[@dragger_9871]

Perfect video to watch while eating

[@soda-sn9tz]

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

[@emmaannice6605]

bilbotea baggins Lmao!!

[@XiaoMingMC]

bilbotea baggins the water would become sweet。。

[@aruc7321]

Lmao lmao lmao 😂😂😂😂😂😂😂😂😂🤣🤣🤣🤣 to funny

[@yisuschrist7996]

What a madlad

[@britshgirl898]

Lol

[@redacted8913]

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

[@alloreon4338]

Exactly

[@goosegoosefr]

I have that ;)

[@redacted8913]

Neko h-have what?

[@daffodil-two7734]

I don’t have my own pool OwO

[@redacted8913]

Daffodil Da Hoomon well don’t pee in anyone else’s

[@AlwaysImprove.]

I love your videos. They really inspire me :D

[@Light-rk8cr]

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.

[@demifane]

who else had the pool smell ruined for them

[@honeynut4048]

Did you previously enjoy the pool smell?

[@HusseinDoha]

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

[@ellasager6268]

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

[@mambaramba]

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

[@asmalljoystick9776]

This video DEFIANTLY ruined the pool water smell

[@chillypong4200]

Me after the video: how to erase memory

[@alucardhellsing2912]

i like saitama too

[@chillypong4200]

lol wtf when I came back this got 238 likes

[@alucardhellsing2912]

@@chillypong4200 my max likes is around 800

[@chillypong4200]

Alucard HELLSING now I’ve got 387 😂😂😂

[@alexting827]

Obliviate

[@Nhurgle]

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

[@BrianBlades]

I do not have a pool

[@chemicalxaevier]

I wouldn’t pee in a friends pool. Seems kinda rude.

[@pvpingwithasif6471]

乃o乂Xү if you gotta go, you gotta go

[@pixiepearl2783]

𝙄𝙛 𝙮𝙤𝙪 𝙜𝙤𝙩𝙩𝙖 𝙜𝙤, 𝙮𝙤𝙪 𝙜𝙤𝙩𝙩𝙖 𝙜𝙤

[@suntzu9661]

Agreed and I’m more of a germaphobe than normal people

[@pacoruizdehuidobro4196]

@Jumbomuffin13 U gay

[@smi8167]

Jumbomuffin13 lmao so you gonna be wet and pee in the bathroom inside the house?

[@ayebowzee1668]

Who's here and doesn't have a pool

[@AmericanFamilyMattress]

Gaming With Bowser me

[@ayebowzee1668]

Mr. Normandy 1944 same here I live in the us and there so dam expensive

[@nnightsong]

Gaming With Bowser Me

[@moeman1933]

Gaming With Bowser I

[@sigh473]

Gaming With Bowser -Me-

[@machintruc9457]

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

[@isradron2547]

Oh wow, look i’m laughing 😐

[@machintruc9457]

@@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.

[@patrickalegria9233]

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

[@WCGwkf]

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

[@ZAOutdoors]

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

[@-rae-2124]

Same...

[@Chris1111116]

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]

So it's not from the chlorine in the water

[@timothylitke9527]

yeet...

[@owlbroace]

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

[@RenaldoJNR]

Pretty gross😕

[@sophiashah9460]

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

[@francoisenouf8998]

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

[@sophiashah9460]

@@francoisenouf8998 fair enough

[@toasternfriends3329]

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.

[@sd906238]

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.

[@Porter100]

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

[@DaddyDog]

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]

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

[@zappawench6048]

Me too, Doggy Daddy, me too...

[@fn1376]

me too :(((((( D:

[@rhyrhyrhy]

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

[@sacura605]

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.

[@danimal4202danimal]

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

[@TragoudistrosMPH]

Brilliantly clever haha

[@2002cc]

BAHAHAA THIS DESERVES MORE LIKES

[@mightytgaming3]

Sir you have killed me... I am to be buried this Saturday

[@lxtrx]

Bruh that is a pretty epic science joke gamer

[@hermenegildojr.garcia1623]

This needs MORE likes lmao😂

[@funnykidstv34]

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

[@user-bz4wo8re4h]

Eeerrrwr

[@user-bz4wo8re4h]

Gdkfsuskjdtgjdmd

[@huntercool2232]

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

[@Quetzal_]

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

[@pedrorojo7851]

*fu-*

[@Syazth]

Sh-

[@ojnotjuice8345]

Bit-

[@samj2839]

Young Sheck Wes and I'm getting really rich

[@thecobbfamily7761]

As-

[@allentac6222]

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

[@konstantinostelemachusrhad5330]

apparently you swam in their toilet :p

[@kaidenbrennfoerder4304]

That's genius

[@legsopensarah9759]

My answer is anyone who wants to is welcome to swim in my toilet.

[@digital_gaming8568]

@@legsopensarah9759 lol

[@fahm8097]

But we don't mind if they swim in our toilet. 😃😃 By the way, we don't want to pee while we are in the pool, also we don't want to swim in other's pee.😝

[@ianfelipecarvalho7850]

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

[@zenberryflood]

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

[@user-bz4wo8re4h]

Gdhzahfaj

[@user-bz4wo8re4h]

Lu dgjzhza

[@pharaoh61]

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

[@YourLocalElla]

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]

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]

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

[@TanRyanAndy]

Pharaoh FPV we can take a shower

[@thefloatedartist3563]

I'd still enjoy it

[@raaaahhhhhhh]

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

[@raiyu1579]

No that was probably chlorine budd

[@thorium9190]

Haha

[@MsBel26]

No, it’s just the chlorine.

[@itzjowii]

Same here

[@christiana1921]

Haha

[@nurzahidahrashidi]

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

[@tonyaswift8179]

nice transition with the coffee shops

[@clemire83]

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

[@daphnecybil9118]

Thanks for the Idea imma use that as marketing strategy for my upcoming resort. Kidding

[@ayaanshsolanki3578]

Most underrated comment

[@verrahourani3954]

6 year old : no I don’t think I wanna

[@stronkamogus210]

400th like I did

[@Jk-qr1ky]

Genious

[@huskerdominator1222]

The pool smell reality has me a little grossed out.

[@kamdenjohnson5267]

I like your cut g

[@mushroomd8302]

Same

[@csecora]

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]

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]

My sister doesn’t believe it

[@jineen123]

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.

[@jonathonbaker-guntang4163]

I will remember this when I am sitting in the hot tub on my cruise ship, THANKS!

[@AmBatuKamMZ]

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

[@Abby-xe7xr]

Hasy Hasy I do it every year

[@doxhighanimations6273]

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

[@son4574]

I also regret :(

[@vandito6664]

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

[@krewm.2128]

Why tf would u even do it??

[@shurkeys419]

*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]

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]

Well this went from 0 to 100.

[@Victor-hy9mq]

jesslyn flores lmao

[@petermclean5680]

jesslyn flores 1 more like

[@benthepotato8773]

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

[@ChronicViper]

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

[@raven2583]

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

[@chrishofmann5965]

I don’t have a pool

[@hellokittybean]

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

[@hhfbko]

I was a victim of it too

[@BobsRockets]

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]

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

[@businessmanperson7874]

light as a Feather gotta do what you gotta do

[@bruhmomento3745]

7 yr old. : yes me

[@hamzahussain7359]

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

[@fallout4enjoyer]

Pool smell?

[@tobbanimations4599]

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]

@@tobbanimations4599 ikr

[@anti-antifamclovin7627]

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

[@Cautioned]

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

[@tirtakamandanu]

the intro is soo cool

[@trandoan8172]

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

[@supermoosey1250]

Me neither…

[@rock_always_wins264]

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

[@edwardiancu7205]

Rock_always_ wins26 lol

[@toppotato68]

Yes tho

[@sourcream499]

Rock_always_ wins26 I just assumed it was water that he dyed yellow

[@alandouglas2789]

That was food dye

[@dl6704]

he drank a lot of water

[@abigailqiu566]

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

[@charlieandbrian2687]

Maybe he drove there or something. If he did take a plane, I don't understand either😂

[@dirtiscake4701]

Small liquids can be taken on planes, but those are large. Means he drove.

[@adamwinslow4920]

Cat

[@aguy2450]

Orange juice diliver man

[@rubykeefe8651]

OMG YAAAAAAAAAAA

[@ImAussiee]

This is extremely smart and impressive

[@MrGuilo1990]

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

[@henreereemanmini3973]

omg, I never thought about that

[@BSGSV]

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

[@Orcinus1967]

Thats so hot!

[@myon9431]

Orcinus1967 OH NONONONO

[@Orcinus1967]

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

[@BSGSV]

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

[@sashaleigh6655]

Rose Luna What? Pee is warm so r/technicallythetruth

[@MythicalHaven]

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

[@TeamXNN]

HavenBroz me to

[@michellecasseyleodra8766]

Same me too i always take a bath after swimming

[@keepitmoving3166]

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]

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

[@Lithane97]

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

[@cameronpike1513]

That Finding Nemo reference was hilarious. 😂😂😂😂

[@SKRIMAK_entertainment]

Urea is one of the substances that is present in urine, but it is not excreted with sweat. Urea is formed in the liver during protein metabolism and is excreted through the kidneys into the urine. Sweat produced by sweat glands contains mainly water, electrolytes and some other substances, but not urea.

[@UniDocs_Mahapushpa_Cyavana]

Urea is in very low levels in sweat. Though humans sweat in pools and hot tubs in much larger quantities than they urinate in them.

[@ineedsleep4071]

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.

[@thecherryredtomato_xy838]

Same 😢

[@elaq4353]

Same

[@ineedsleep4071]

@OfficialGold exactly

[@sheirwolfie1443]

I’m going to a lake house, with a lake (duh) and somebody lives there (again, duh) I can’t wait to swim in pee 😅

[@anstinantony4779]

NDL

[@elliesable6254]

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

[@lukeferreira7546]

And you peeing in your mouth

[@elliesable6254]

Luke Ferreira lol

[@ajgamingz6101]

What is ur user for roblox mine is :mistini1

[@elliesable6254]

AJ GamingZ mine is Ella_1318 I also have a KZbin channel if you wanna check it out!

[@bencool4263]

Bruh

[@rebeccacatley]

Im amazed never knew that .P.S thanks for freaking me out

[@AxriumYT]

BEST MUSIC🔥🔥🔥🔥

[@pineapplepenny._.1335]

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

[@libra79v]

For real dawg

[@realdoinky]

@@libra79v 😂

[@SketchIncFilms]

True.

[@SomeGuy-ek8bu]

What😂😂😂

[@alpacajongen285]

I Giorno Giovanna have a dream

[@user-qh8vm1me5w]

Welcome to another episode of: “Where the quarantine has lead me today“

[@andonek9069]

It's old news

[@ptvspotting6267]

Welcome to another episode of “How many unoriginal comments can I find in a day”.

[@TheBigscrob]

Unoriginal comment day

[@nidhimpawar8708]

@@ptvspotting6267 well he is correct, why do people like copying original comments..

[@GhostInVROfficial]

Ha

[@zorkyglaiz]

А почему подластитель? А если человек не использует продукты без сахара? Не особо точный метод, мягко говоря.

[@rubyrevelation119]

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

[@playboyagent7586]

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

[@Quin3cy]

Oml,.yesss

[@queensparkle4427]

Yes, send him this.

[@ghazihatk340]

LMAO

[@molybd3num823]

dont he'll be terrified

[@TheRepaer23]

Y’all hiring?

[@kodzuken556]

“In your pool” Me: *laughs in broke*

[@jayyxks7728]

Hi

[@jazzywazz6780]

Hi

[@hamoodtatari]

Hi

[@kodzuken556]

Aviation Mohamed wHaTs wiTh eVeRyoNe saYiNg hi T^T

[@stop.576]

@@kodzuken556 _i dunno._

[@daydreamer8583]

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

[@TheCelloPanda]

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

[@jackle2766]

Lul

[@calebyao.]

Lil

[@vmlopes]

Declan S r/nobodyasked

[@RealDuckyVr]

So that’s how I got asthma

[@alejandroperez5368]

You mean coronavirus

[@ashescloud8548]

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

[@milkytheshaky5188]

AshClouds lifeguards are hot

[@ohno8572]

MilkyTheShaky ahahahahahaah

[@thatonekid1732]

Same :/

[@FuckFascistYouTube]

@@milkytheshaky5188 Lmao all of them?

[@saistylead2992]

F

[@DrLigma8963]

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

[@LoveStallion]

LOL, pretty sure that's Mark's dad's house. I've swam in that pool.

[@rohantime5938]

Me when I accidentally swallow pool water: **chuckles** I’m in danger.

[@hmedina7104]

ROHAN TIME same

[@rohantime5938]

heather medina thx for subbing

[@mduceysane3050]

ROHAN TIME me too

[@neonslayer8064]

I actually laughed out load

[@AndrejNikolov-xw2gi]

Did you watch the video? Chlorine removes the bacteria

[@tjlikezgamez2988]

This Video is more educational than science class

[@imaginerus]

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]

Der Jens rwooch

[@imaginerus]

@@user-uo9ve6mf7b No

[@gilian2587]

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]

@TJLikezGamez lol

[@charlievibin9076]

i havent watched this since it came out damb time goes fast and soon im going to be a content creator of my own

[@zampytoo2903]

The cell is called the structural and functional unit of life because it is the smallest unit of life that can carry out all the functions necessary for an organism to survive. Cells are the basic building blocks of all living organisms and are responsible for processes such as growth, metabolism, reproduction, and communication. They contain all the necessary components, such as organelles and DNA, to perform these functions and maintain the overall structure and integrity of the organism. In essence, cells are the fundamental units that make life possible.

[@sillystringeater]

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

[@Kurameno]

Niamh Ohara I always do

[@jd291]

😝

[@shhhh4572]

Still touches your skin

[@jasonstarrising]

Niamh Ohara Bru u wear goggles at a pool :/

[@lunyro5065]

@@Kurameno everyone does

[@GXShattering]

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

[@sorinvladu7021]

You are definitely gonna wooosh someone

[@moe7157]

*iOH NO BROi*

[@blinkintime7259]

Oh no

[@flinnbella1512]

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]

@@sorinvladu7021 you called it lol

[@emeraldboiii8355]

THANK YOU FOR THIS VIDEO there was a question activity about a chemical/ element in the pool and this video reminded me the answer YOU LEARN MORE IN THE INTERNET lol.... Thank mark robber for this video!

[@f5tornado831]

What if someone spilled a drink in the pool? Surely those sweeteners would count too.

[@facelesshollow]

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

[@thisistheonlynameavailable2742]

Not funny

[@st4t1csquad2]

Danny Yuan I was the 500th like

[@ahuman37yearsago83]

i reporteid thes coment

[@ahuman37yearsago83]

Danny Yuan the secnd opotion

[@facelesshollow]

@@ahuman37yearsago83 lmao what???

[@unclear8558]

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

[@jenniferaitken6843]

PIGGY LOL OMG

[@unclear8558]

@@jenniferaitken6843 yeah what?

[@julknet]

Right? I'm a swimmer and I definitely choke on water at least once a week. Yikes!

[@thatoneperson823]

Same

[@bubblygaming4011]

Eww l9l

[@cyke_ff]

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

[@inachatwind5604]

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]

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

[@shutenW]

Alternative title: two smart people talking about pee for 10 minutes

[@kiiwiqloss3409]

Lmao 😂

[@KeijiJohnLibadisos]

XD

[@dherffganate8724]

Extra 30 seconds:am i joke to you?

[@foggymistyhazy]

Two genius extracting pee from water pool That's pretty much it

[@one-px8zv]

@Hardy Boys decided to tell u the signs on the words arent “cool english letters” its just turning everything you say into words in other languages

[@JR-gl1nx]

I wondered why the pool at my gym didn't have much of a 'swimming pool' smell... now I'm super thankful it doesn't.... I must be the only one peeing in it.

[@luftwaffle6701]

LOL

[@designd9956]

Make yourself a warm spot

[@justtina9264]

😂😂😂

[@chrono-glitchwaterlily8776]

@@designd9956 〜(꒪꒳꒪)〜

[@chrono-glitchwaterlily8776]

Pshhhhhhhhhh Like a fishhhhhhh

[@gtgguhcd]

I’m so proud of you went to Alberta bc that’s where I Live!

[@Proud_banda]

Beautiful memories became ugly memories in no time 😂

[@spinnakersbythebaylota3294]

My teacher: people who swim a lot have less chance to get asthma Mark Rober: hold my pee

[@Haz_wizZYT]

Did you mean "Hold my *BOTTLE* of pee"

[@RizzeenDab]

@@Haz_wizZYT *I see what you did there*

[@neki134]

what?

[@nataliecohen9658]

Spinnakers by the Bay Lota its mark rober

[@jacklandanod1926]

Spinnakers by the Bay Lota, I believe you mean MarkRober

[@britlew5933]

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...

[@crystalxx4857]

Oh 😰

[@randomalt9617]

Oh no…

[@sstarlinkk]

Ooof

[@irojo87ir]

the digestive system………….

[@ahuman5889]

oh … oh no

[@Themed-Journals]

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

[@ladenscarf]

if he was my science teacher i would listen to him all day

[@AlpacaLegion]

what am i doing at 3 in the morning :(

[@alfonsorenteriaZ6999]

Lol yesterday I slept at 3am for a party

[@soupbread653]

idk but i love your ways

[@Ki113dbysw0rd]

as opposed to 3am in the afternoon?

[@Tzotzo52]

E 4.15 dimineata and i keep watching this

[@kylesagun156]

Lmao 2:56 am for me

[@brooopbib294]

There’s actually a much easier way: 1) Block off your pool to the outside so you can only access it from your house 2) Don’t let anyone in your house 3) Don’t pee in your pool If you follow all these steps, you will know exactly how much pee is in your pool.

[@proaaron578]

0

[@evanwaschak4076]

I think this is interesting since ever since I can remember, I never owed in a pool, so like why do people do it

[@endlessoceans9038]

precisely 999 gallons

[@ksyuhn]

none.

[@oh0stv]

just the urine of your sweat then

[@3P44CT]

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]

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.

[@izaannuvaid7673]

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

[@simply._.cookies8748]

Okay let’s be honest most of us drank pool water once

[@pikameow3231]

Yeah... When I was swimming, I almost drowned. ;^; when I was drowning, I got into my floatie. And then I accidentally drinked it cuz my mouth was open ;-; and I can't breathe in 3 or 5 seconds I was so grossed out so I came to my mom to eat food ;^;

[@doodoo8292]

People in the desert: whats water?

[@nelson.theashura9643]

Facts

[@cragthedude7633]

“ *accidentally* “

[@-Sober-]

Cookie Playz ROBLOX whenever I accidentally drink pool water I throw up, or at least gag a lot with something coming out Now I know why

[@rachelscott3695]

when you hear that music (you know, THAT music) you know it's about to get good

[@holyravage382]

That one with the sort of intense accordion?

[@kaydenrivera1417]

Me in the backround playing the piano while the song keeps running

[@Astra-The-Protogen]

3:55 music

[@arnavkonduru6244]

@@Astra-The-Protogen yup

[@jeranimo.gaming]

What music??

[@TimMacPA]

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

[@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.