Kai Cenat & Mark Rober Try EXTREME Science Experiments!

[@Jokester954]

Mark looking like he was chilling with snoop before walking in

[@Your_mom_virus]

😂😂😂😂 omag that so funnnny fact my guy acted like snoop dooggoo was in the voice chat

[@annonymousUsEr6969]

At least he didn’t pull up with a blunt and some shades

[@matt009817]

“That’s a good burn”

[@brayden1275]

He was defo in that mini van

[@babypinhead7656]

No he didn’t wtf u weird asf

[@fan_of_sza]

Mark rober and Kai is a collaboration I honestly never thought about

[@alterflux]

I honestly expected since he collabed with speed

[@KingNoob000]

mark rober + any person = 🔥🔥🔥

[@stereotypical_asian0]

@@KingNoob000mark rober x kim jong un

[@gru6y17]

He invites anyone who he likes or looks up to

[@jameso9221]

never mind rob... science bob wtff

[@stonegodlive]

7:05 Kai: "I look like carti chat, I look like carti." Mark: "Yeah you do look like cartman"

[@KaliSticksss]

😂😂

[@CarlosTheFunny]

He does in that one baseball episode

[@Thelyingoracle123]

did he say that because Kai is short

[@florian9601]

maybe he meant "Carti man", but he was kinda talking under his breath. I'd assume he knows Carti if he knows Cartman

[@pastaboiii3324]

He says carti damn I think

[@beetusg8853]

Dude….. mark knows how to make an entrance.. that was f**king awesome!

[@Senki-t5r]

Bro you get censored?

[@swartmusic]

wdym lol he just walked in normally

[@GrahhhhHH6hhhhHhHh]

Is it just or does bro look like fousey

[@Mr-Raptor]

@@swartmusic he walked in like that meme gif thing

[@jettswither]

Why tf is mark rober so cool

[@Volcnz]

Cause smart ppl are cool

[@AnonymEleoroek]

​@@Volcnzwow

[@MilesCraft1]

​@@Volcnz Fr smart people are cool and also very knowledgeable on certain topics

[@Aerochalklate]

because he does whatever he wants to do

[@Deleralia]

He is not cool. Dude is probably the most annoying person on youtube

[@lockitdrop]

7:53 Tom and Jerry ahhhh scream 💀

[@AnonymEleoroek]

💀

[@tyler2time]

ahahaha

[@ReynieDayy]

😭😭😭

[@SToZStopMotionZ]

Fr

[@bmax5928]

😭😭

[@fadinasr4581]

8:47 nobody in chat said nuts💀

[@AnonymEleoroek]

💀😘

[@girik-sarkar-original]

Mark was really hoping to hit Kai in the nuts lol

[@OVOJermey]

Ong he wanted to do it so badly 😂

[@wave8773]

if u look closely one person did say it

[@LordYuriX]

​@@wave8773 stop the cap, nobody said it lmao

[@wheelston]

5:06 bro said "theres more" like he thinks mark is done after only like 5 mins😂

[@rickylaws7766]

2:13 "Faster Kai, FAT KAI" 😂😂😂

[@huh06900]

19:01 W cameraman, he didn't even move

[@Mr.Monkey16579]

Fr

[@Incognito-nz6gu]

Bro theres no cameraman. Thats a recorder

[@iamnotaweirdperson]

@@Incognito-nz6gu bro u blind as hell

[@futuremillionaire09]

bro has gotten the most random ass people on stream but he never fails to entertain us!!! W KAI

[@futuremillionaire09]

@@vanshpilania3892 ok but did u expect mark to come on steam I meant it in that way tf I’m not saying mark is a random person 🤦‍♀️😬💀💀💀

[@futuremillionaire09]

@ it’s never that deep💀😶‍🌫️

[@deathsaidhello]

@@vanshpilania3892 are you ok?

[@Dodlo345]

@@vanshpilania3892you are Indian right?😂

[@PizzaSiu07]

@@Dodlo345and you’re black

[@general...anxiety]

25:50 the guy that owns the house 👁️👄👁️🏓

[@MLUE44]

😂😂😂

[@quedoom]

Nah he rich af, just hire a coupple cleaners

[@TinNguyen-ph7ts]

mark lowkey destroying kai house

[@jamestaylor1328]

They rich as shit.

[@clitorus.george]

with the amount of money he making rn thats not even the slightest problem lmao

[@NotKloak]

nigga rich asf prolly gonna get cleaners

[@jaxdo7321]

They will get the maids to clean it

[@TrevorHeinrichsmeyer-m1t]

He deserves it

[@dpo2078]

Mark Rober is now two degrees of separation away from Snoop Dogg

[@NotGamingwithA1]

"Why am I so slo- wait, what's about to happen"😂😂😂 He locked in after realising he's with Mark and he might have a mini nuke in his hand😭

[@christianmotivates]

14:47 kai muppet go crazy 😆

[@zzznohops]

11:09 bro said the triple k's lmao

[@kristia627]

1:05 CARBON DIOXIDE KILLING ME 😂😂😂😂

[@alimdzon7994]

2:21 damn they actually start moving on the same frame thats crazy

[@LucariosTrainer]

i went frame by frame too, and was seriously like ''HOW?''

[@coolraygaming]

At the same exact time! Shi mad lucky

[@Ilikewatchingstuff]

cause the rate of reaction doesnt change

[@alimdzon7994]

@@Ilikewatchingstuff excuse me what?? 😂

[@Ilikewatchingstuff]

@@alimdzon7994 the rate of reaction was the same for both of them

[@ImThomo]

At this this point Kai gon get the whole universe at this point 😭😭

[@DarrellThomas-lg3ci]

At this point…….. at this point

[@caseyleirer9677]

W Mark, make these kids enjoy learning. It’s so important

[@sisisisi1111]

2:20 - they both went at the EXACT same time.. Like, i went frame by frame.. on the same frame even. Sick

[@DamionPenson]

16:19 bro you got to get bill Nye and Mark to together on stream for more experiments

[@juxtinPK]

lowkey top 5 segment of the marathon

[@sitdowndusty]

Bruh i love this type of shit. Mark is a goat for getting young people into science just like bill nye did for me in my childhood

[@ShotByZy]

1:16 dawg you not that young🤣 I’m a 2000 baby and know that film is

[@scientificcommenter2830]

Maybe it depends on poverty level

[@kryzieg]

literally just finished watching the day 25 recap vid, and now this?! 👌👌

[@danielmorrissey234]

9:50 mark dumping the towel just handed to him is crazy work

[@Syntaxmoe]

just dropped ts man did not care AT ALL 😭

[@SpoilerAlert__]

You need to learn how to drop timestamps, that shit was terrible. @ 9:43 for the time

[@King.tyson24]

I was second yesterday for the 100k bro Kai I spent my last getting there I’m going to thru it rn literally I tears rn bro chat please help me tell him 😢😢😢 🙏🏿🙏🏿🙏🏿MT2

[@Syntaxmoe]

@ if u aint first ur last

[@Savyniyaa]

@@King.tyson24lol bro we make that shit in a month easy lol lock in

[@patrickboosiefadin]

why go through 6-7 ads to watch on twitch when i could just wait an extra few hours

[@marcofelarco]

W Ray for getting that camera angle!

[@leakeddrama9444]

2:21 scared tf outta me

[@benny_boy73736]

we we need a billy nye mark rober kai cenat collab

[@badcornflakes6374]

Bill Nye the science guy!

[@battlecatsubernoob1924]

Already happened

[@adrianboolz692]

Gay

[@Tairelltareha]

​@@battlecatsubernoob1924no it didn't

[@Zensharp24]

@@Tairelltarehayes it did bro your late look it up

[@SoulBoyDoesArt]

The most random collaboration ever ngl 😂❤

[@general...anxiety]

19:44 🥷came back to tell a story, Talk 😂😂

[@JackLozinsky]

I love this shi bro

[@VillagePeon]

Damn kai really be pulling everyone RN

[@TanAblang]

“We should js count down from 10 rn” 😭😭😭 19:00

[@NavyDecent]

7:06 mark rober knows playboy carti😂😂😂

[@King.tyson24]

I was second yesterday for the 100k bro Kai I spent my last getting there I’m going to thru it rn literally I tears rn bro chat please help me tell him 😢😢😢 🙏🏿🙏🏿🙏🏿MT2

[@JawedCEO]

cuse carti a 🐐

[@TheGreatCheese_Official]

​@@King.tyson24 he don't know you exist lil jit

[@King.tyson24]

@ he will bro u gotta believe bro

[@Chadmi333]

​@@King.tyson24weirdo

[@satyarthparth1570]

5:45 Kai is least interested in knowing the science lol

[@MLUE44]

11:11 ...Got them Davis pants

[@JackLozinsky]

This is crazy not gonna lie

[@climatz]

imagine kai brings everyone he has ever had on stream for the last day. that would be like the multiverse fr

[@neon.sizzle314]

Don’t think what would work because he had quavo and Chris brown on his stream

[@yalqh6199]

i feel like drake gone be day 30

[@NousagiCaptain]

I’m early!!!

[@HeII0_th3r3]

@@neon.sizzle314 ah yes truly the most devestating beef of all time shiver me timbers someone grab a fan the room may get a little heated,

[@general...anxiety]

If he doesn’t production fumbled

[@schmuckyiddish]

Anybody else catch what kai said 13:42 after day 30 😂

[@nonyaxdova543]

Finally a content house that actually produces content

[@-Mia-me9pp]

Mark, kai and speed is a hella combo ngl

[@BricklyDragon]

I wish Bill Nye and Mark Rober would be in the same stream

[@TsubakiOnYT]

thats what i was thinkiiin

[@IE0432]

Lowk just wondering if Kai signed a contract death waiver ☠️☠️

[@IE0432]

😅 may have caused someone to have a seizure with the wording

[@BriZzYEditzzYT]

7:53 💀💀 8:25 💀💀💀

[@tristanmmmerjil3253]

Bro vid been out for 3 mins how you thay deep?

[@AnonymEleoroek]

​@@tristanmmmerjil3253fr 💀😂

[@kacperjalkiewicz1962]

imagine if mark planted some cameras around the house and now he's going to be doing experiments on his monkeys and ray

[@CheetahgonnaBcha]

Kai’s cleaning crew 💀

[@treeehousee]

Honestly the amount of cool collabs already is insanely impressive

[@JackLozinsky]

This is probably one of my favorite videos

[@foriamthechosenone]

why is kai cenat face so scary in the thumbnail

[@vanshpilania3892]

At this point, Kai should do a Collab with Dude perfect 😅😅😅

[@TsubakiOnYT]

that would go harrd

[@lukasm09]

Mark came, fucked up his whole house and garden and left. Peak

[@Rainbowgummysmurfs]

5:39 I bet Kai don’t know a thing😭

[@srijansharma2306]

White man came and started beating the black dude , classic mark 💀

[@gwiz592]

23:06 my fav part 😂😂😂😂

[@lilshakurarchives2]

did u watch the stream, it was insane like my music

[@bigmanlegend69]

@@lilshakurarchives2yo pls shut UP

[@texasferland]

Kai is quite literally all of old school tv shows into one live stream

[@LenaKomarova-md9ke]

I've been waiting, a new one from you!

[@MrDuke23]

His last video was 10 hours ago

[@nehbruh6822]

Dawg it's a bot...​@@MrDuke23

[@anticlickbait]

​@@MrDuke23bro replying to a bot

[@Zweetbloem]

Why did mark say kkk at the elephant toothpaste part💀

[@oiuytr100]

Delivs toothpaste is Hydrogen Peroxide: Uses a much higher concentration, typically around 30% or more. Dish Soap: To create foam. Catalyst: Often potassium iodide or another strong catalyst is used. Additional Chemicals: Sometimes other substances are added to enhance the reaction.

[@dylan_1313]

Kai’s bucket list has to be a full blown book 😭🙏

[@ZachBryant-ht2uv]

W Kai and mark❤

[@EeveetoUmbreon25]

8:01 damn that bottle turn kai cenat into chis tucker real quick

[@johnderoulet1857]

Who in the world would trust kai with those things

[@donavongrant3770]

Actual scientists

[@johnderoulet1857]

@@donavongrant3770 fr

[@johnderoulet1857]

@@JoshuaSantell wasn't bill nye on his stream

[@Dave_6462]

Mark

[@Dave_6462]

@@JoshuaSantellhe already had bill nye

[@BricklyDragon]

Mark is trashing his house with science experiments and I love it

[@imCylo]

This is generational shi. So many collabs I never thought I'd see

[@HeadBro_]

watching streamers try to explain why stuff happens is so funny, like when speed was just completely wrong about something and mark just baby'd him, and this vid

[@austin7373]

Mark really told Bill Nye to hold his beer

[@Dibs-v1n]

11:09 never thought I would hear this from mark lmao

[@JustinMarloo]

Wow 0:01

[@lilshakurarchives2]

wow my music is INSANEEE

[@sunglasses.commenter]

10:0 woW

[@hXcJesusInAttackMode]

@@lilshakurarchives2 bruh stop beggin 🥱

[@f1łthyysx]

10:05 what was production doing😭

[@dodgemarshall9313]

Mark Rober is just such a W mans How can u hate him, u cantttt

[@greysens]

25:48 Casually says “Cotton Candy” righter before the explosion

[@UNKNOWNMASTE]

Much love Kai ❤

[@WhenIdie2.0]

Mark is like a parent to all of those guys😂

[@Radacurnl]

Yo two goats collab crazy

[@willerkilleronosu2330]

18:16 "You'll feel it in your chest" *camera man slowly backs up*

[@PercivalDunlop]

This deserves way more views!

[@michaeljo3007]

It just dropped 20 min ago lol its getting hella views

[@FineeseFully]

It dropped 24 minutes ago got damn

[@toperaheem]

It's been 25 minutes wtf

[@vozy6643]

@@toperaheemit’s a bot moron

[@vozy6643]

@@FineeseFullyit’s a bot moron

[@Smelvin42o]

Classic the cam jumps as the last explosion happens 😂😂😂

[@iiiunixo]

Yo 14 seconds

[@Official_CallMehMaryMel]

Ur First

[@Gsh817]

Yo no one cares how early you are 😅

[@lilchub9055]

Ur him bro

[@OmroepHaki]

Damn that’s how fast I came too

[@Bully.Daviss]

Yo you no life

[@MattCantSpeakIt]

Mark is probably my favourite internet personality!!

[@NFN_josh_rap]

Should i DROP out of highschool to become the greatest Artist alive ❓ 🔥 💛 🤷‍♂️🎙

[@vivianarenato7972]

haha! yes

[@Leviiabalos-gmf]

😅 nah you can do both!

[@Juicewrldfan-e2n]

Yea u got it

[@calisteGaming]

U r already great cuz you are pure talented.

[@punni1304]

Not sure but fire music

[@raspypure8139]

2:15 how is nobody talking about how in sync the films are!

[@JdndndjDnj]

The most goated colab ever

[@lilshakurarchives2]

do u think im a fire artist that should keep making heat

[@12ghuapo]

@@lilshakurarchives2just give up and stop chasing your dreams if you stop trying to make you will habe more time to scroll reels

[@lilshakurarchives2]

@@12ghuapo scroll reels for what

[@hXcJesusInAttackMode]

@@lilshakurarchives2 bruh make music cause YOU want to do it, stop trying to force people to fw you

[@12ghuapo]

@@lilshakurarchives2 scrolling reels is true happiness

[@REEBe302]

Chris Brown, Bill Nye, and this one my favs

[@carbidecomputers]

dudes just out here doing side quests for a living

[@phrugg3789]

I love how Kai basically turned his streams into a talk show

[@funkycrunklet4093]

"I like these shades" proceeds to throw them down 😂😂😂

[@Yourdailygtagreporter]

9:18 CRITICAL HIT

[@callahan3411]

Kai needs to do among us this marathon

[@HoopleHeadUSA]

Mark Rober is an S tier KZbinr! Think I’ve watched every single one of his vids

[@Mythical_city]

13:46 "This is what ima be like after day 30!"

[@lock_shock_and_barrel5344]

Mark was saving Kai's next generation

[@artiumromanov9798]

goin from bill nye to mark rober is CRAZYYY

[@techgenius0411]

18:23 “cover your nuts”

[@_KI7A]

Kai physics lessons would be nice.

[@bc1762]

Mark rober lmao you are too good

[@DarrellThomas-lg3ci]

Fr

[@rompetiss]

Mark being high as balls is the funniest thing ever