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Kevin Delaney Makes a Cloud -
Published: 3 years ago By: The Tonight Show Starring Jimmy Fallon

By: The Tonight Show Starring Jimmy FallonPublished: 3 years ago

5, 075, 880 views

55, 734 Likes   291 Dislikes

Jimmy and Lucy Liu perform science experiments with Kevin Delaney, including making a giant cloud in Studio 6B. 

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Kevin Delaney Makes a Cloud

Ian Ferman
'Ian Ferman' 3 days ago
this just copied the scientist on james corden: same experiments
Landon Hernandez
'Landon Hernandez' 4 days ago
It's hagrid!!!!
Southwestjet 1992
'Southwestjet 1992' 2 weeks ago
My chemistry teacher did the first thing with the flames on the first day
Sandra Salerno
'Sandra Salerno' 3 weeks ago
I Love this kind of science
Navdeep Bajwa
'Navdeep Bajwa' 1 month ago
Nami from one piece gotta step up her game
Ali gamingYT
'Ali gamingYT' 2 months ago
4:03 everybody dies from the nuke explosion
'TheGamingMonkey' 2 months ago
He found out the recipe to batmans smoke bombs
John Daniel Esguerra
'John Daniel Esguerra' 2 months ago
Sulfur Hexaflouride is really a heavy gas and makes your voice as deep as the ocean.
Miguel Gastelum
'Miguel Gastelum' 2 months ago
Steve spangles copier
'Melissa' 2 months ago
For anyone who's into science, come and join our Discord community:
Sheema Shah
'Sheema Shah' 2 months ago
I loooove science
Tigerguy 101
'Tigerguy 101' 2 months ago
2:20 did they slow the speed down 😂😂
alexandru dzabeniuc
'alexandru dzabeniuc' 3 months ago
i think im immune to helium.
Jed Teng
'Jed Teng' 3 months ago
lucy didnt expect that its that wet...
Fifty BMX
'Fifty BMX' 3 months ago
Lucy fine af
'DrBones669' 3 months ago
the science guy on kimmel does cool stuff too. but it takes a certain type of host to make the entire experience great and fallon just nails it. kimmel is too much of an ahole and ruins the entire segment.
'Dead_ShoulderS' 3 months ago
Is that Asa Akira?
'Mrsmiley186' 4 months ago
Ninja Vanish!
Alex Pinzon
'Alex Pinzon' 4 months ago
That is so cool.
jack rayner
'jack rayner' 4 months ago
holy mery mother of josheph that is one magnificent beard
Boi Meme
'Boi Meme' 4 months ago
Kevin is dope af
Luiza Costa
'Luiza Costa' 4 months ago
He asked for a drumroll and got an applause?? 😂😂
Dafagit 999
'Dafagit 999' 4 months ago
I've seen this somewhere......
Christian Villacres
'Christian Villacres' 4 months ago
2:27 the best part, they look like kids
Elijah Vile
'Elijah Vile' 4 months ago
My reading teachers name is kevin Delaney. That's so weird
'DynamitezVerde' 4 months ago
Wtf. In chemistry I'm doing BCA tables and finding molarity, and figuring out the pressure of things through temperature. I wanna make a fucking cloud.
'natalie' 4 months ago
I made a few clouds of my own before watching this
'JacquiMPower' 4 months ago
Is that the idiot sandwich lady?
Oriah Mendoza
'Oriah Mendoza' 4 months ago
that's my home town!
'Kitty' 5 months ago
LUCY LIU OMG I came for science but omgg such a pleasant surprise I LOVE YOU LUCY :D
Dead Locke
'Dead Locke' 5 months ago
Watch with caution. Sulfurhexaflouride might not be toxic, but it can suffocate you if you're not careful. Since its heavier than air, the only way to get it out of your lungs is to hang upside down and breath for a few minutes. If you don't do this, it sits there and reduces the amount space for breathable air until you either get it out accidentally, or hyperventilate, pass out, and soffocate.
Jaden Tsang
'Jaden Tsang' 5 months ago
so funny
'Nero4491' 5 months ago
Now i know how the green arrow disguises his voice
'Nero4491' 5 months ago
Now i know how the green arrow disguises his voice
'Teaspoons' 5 months ago
Hey noobs check out me channel
Goku Vageta
'Goku Vageta' 5 months ago
something here at 1:34 he says it so funny lol
Ethan Ferns
'Ethan Ferns' 5 months ago
4:04 rare footage of first nuclear bomb testing.
Mtm A
'Mtm A' 5 months ago
That's so cooollll
Rachel Turner
'Rachel Turner' 5 months ago
Who else thought of the movie Taxi when they were locked in the room when they breathed from the balloons 😭💀
Gaming Culture
'Gaming Culture' 6 months ago
Where can I buy a tank of Hydrogen, cheap??
Yume Matsushita
'Yume Matsushita' 6 months ago
I wonder how different the cloud would be with kool aid or coffee.
'VASANT PATEL' 6 months ago
What air did they breathe in for the balloons
wolf king
'wolf king' 6 months ago
Call me fucked up but isn't the cloud That he made look exactly like atomic mushroom cloud
'V8HiluxZX6R' 7 months ago
'Marty' 7 months ago
I got a heart attack
'B E K A' 7 months ago
If science class was like this everyday I'd never fall asleep
Aaron Denney
'Aaron Denney' 7 months ago
i wanna know what happens when u take in both of the gas at same time
FaZe Failure of the Sphincter
is his assistant joan watson from elementary?
'0vo0' 7 months ago
Science bitches
Ethan Brumback
'Ethan Brumback' 7 months ago
the guitarist in the band at 4:05 😂😂😂
Kevin Napier
'Kevin Napier' 7 months ago
We get it you vape
Jawel Zimbabwe
'Jawel Zimbabwe' 7 months ago
I haven't gotten a chance to see his show yet but it looks sick.
MikeTheGamer Chau
'MikeTheGamer Chau' 7 months ago
When his voice turned so low I was like that sounds like that part when he was talking in the movie taxi
'Hillary' 7 months ago
"I need you guys to stand back if you dont wanna get wet" Both: "Oh eh" "eh" 😂😂😂😂😂 3:46
'Potato' 7 months ago
Great video! Check out The Spanish Plague for entertaining live stream content!
Bamboo Milk
'Bamboo Milk' 8 months ago
Larry Seuga
'Larry Seuga' 8 months ago
i may now start my ninja smoke pellets disappearance
Ruel Jaer
'Ruel Jaer' 8 months ago
this guy is so cool
Liam Talbot
'Liam Talbot' 8 months ago
how do you dislike this:)
Alex Landherr
'Alex Landherr' 8 months ago
Sounds like they are kinda high on something.
'ABII' 8 months ago
Everybody does helium. This was better. Imagine that deep gas on morgan freeman. Or pikachu.
'MrGumbwit' 8 months ago
4:05 ice nuke
'Pharom' 8 months ago
Why was the thumbnail not the cloud part
Ewan Hamilton
'Ewan Hamilton' 8 months ago
Best Late show scientist.
toxic kid
'toxic kid' 8 months ago
omg the hindinberg hahaha
dani sc
'dani sc' 8 months ago
'5seraj' 9 months ago
Is that what batman does when he escapes
'TrumpetDude45' 9 months ago
Puts Steve Spangler to shame.
Samantha Smith
'Samantha Smith' 9 months ago
He reminds me off the guy from titanic
Katezki Heromachi
'Katezki Heromachi' 9 months ago
i will confirm that you made a cloud if it rains then its a cloud
Alan Gracewolf
'Alan Gracewolf' 9 months ago
This science expert they have is actually pretty awesome! Now I really want private practical lessons with him forever 😂
Venu Anujay
'Venu Anujay' 10 months ago
He a scientist, has a beard and is cool, He is officially approved by me as the a part of the cool gang
Anastasia Wiguna
'Anastasia Wiguna' 10 months ago
the coolest thing i've ever seen
abraham hernandez
'abraham hernandez' 10 months ago
How to make a mushroom cloud.
zzz zzz
'zzz zzz' 10 months ago
crazy Russian hacker must do the last one!!!
bailes _0212
'bailes _0212' 10 months ago
he look like a cool science teacher
Blaze Boyd
'Blaze Boyd' 10 months ago
Let's go Arkansas
yoku wakaran
'yoku wakaran' 10 months ago
damn lucy still killing it
Its Graphics
'Its Graphics' 10 months ago
The best guest of all time to me
Diego Juarez
'Diego Juarez' 10 months ago
Ahmed Hassan
'Ahmed Hassan' 10 months ago
Pulls out vape
DJ Aido
'DJ Aido' 10 months ago
can Kevin Delaney please be my best friend😂
*Kadence* *TM*
'*Kadence* *TM*' 10 months ago
We watched this is science yesterday.
Hayden Beam
'Hayden Beam' 10 months ago
OMG is that lucy Liu i love her
'BLAKE the GREAT' 10 months ago
dexter gotta a bigger laboratory
'Lillyology' 10 months ago
Little Rock 🐗
George Ch.
'George Ch.' 10 months ago
what gas that make the boat float
Truly Infamous
'Truly Infamous' 11 months ago
With that beard, anything is possible.
Krystal Moreno
'Krystal Moreno' 11 months ago
extremely similar to steve spangler
Israel Sifuentes
'Israel Sifuentes' 11 months ago
who else heard little rock and tought of zombie land?
'VikkiV' 11 months ago
He's from my home state , woo , let's go Arkansas .
MotherF Jones
'MotherF Jones' 11 months ago
I hope Justin didnt hear Jimmy say "omg, you are the most fun person to hang out with"
Nithilasaravanan Kuppan
We get it, you vape.
Chris Zieleniuk
'Chris Zieleniuk' 11 months ago
Arkansas arkansas arkansas arkansas
Max Al.ayoub
'Max Al.ayoub' 11 months ago
Cthats lucy liu not asa akira u perv lol
Good Knight
'Good Knight' 12 months ago
Steve Spangler did that second experiment on the Ellen show
blood swimmer
'blood swimmer' 12 months ago
steve spagler was better if u agree
Jaime Niebla Oliveros
'Jaime Niebla Oliveros' 12 months ago
the voice of jimmy fallon is like the one he did on taxi with queen latifah
Walrus The Tree
'Walrus The Tree' 1 year ago
This guy really knew he had to condense time. He was in a rush the entire clip.
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