Compressed Air Cannon in Super Slow Mo - The Slow Mo Guys

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  • Published on Jul 11, 2017
  • Gav and Dan splatter their favourite items with a seemly endless supply of Maltesers. This video is Sponsored by Maltesers.
    Follow Gav on Twitter - twitter.com/GavinFree
    Follow Dan on Twitter - twitter.com/DanielGruchy
    2nd Channel! usclip.net/channel/UCgC4Nn0rqqdeqACnzaIMo_Q
    Thanks to Destin from Smarter Every Day for lending us the camera - usclip.net/user/destinws2
    Thanks to Mark French, Ph.D. Professor
    School of Engineering Technology
    Purdue University
    For air cannon design
    Sound design by James Rogers - simply sonic studios
    Twitter: @simplysonicuk
    Watch our favourite videos! - usclip.net/p/PLbIZ6k-SE9SiarIg09JXUdK2kDX5_OB25
    Buy Shirts here! store.roosterteeth.com/collections/slow-mo-guys
    Filmed at 28,000fps - 120,00fps with the Phantom V2511
    And 2500fps with the Phantom Flex
  • EntertainmentEntertainment

Comments • 8 048

  • Cheyne Gordon
    Cheyne Gordon 23 minutes ago

    12:26 curious, why is it the air rushing out shifts to a blue colour for a bit here?

  • Houston Graham
    Houston Graham 11 hours ago

    Why is there a dent already in the ping pong paddle before the candy goes through in the exactly spot the candy goes through ?

  • Jerry Dimmu
    Jerry Dimmu Day ago

    You guys should do some crazy videos with electric voltage bolts! :D

  • Stretch Nate
    Stretch Nate Day ago

    Malteser vs ballistic gel?
    how far will a Malteser travel when shot out of the cannon?
    how fast does the Malteser slow down when fired out of the cannon?
    Does the Malteser desintegrate before coming to a stop/hitting the ground?

  • Gaijin xwei
    Gaijin xwei Day ago

    Use cotton

  • Chase Jordan
    Chase Jordan Day ago

    13:05 That's a high caliber malteser bois

  • Mushudragon USA
    Mushudragon USA 2 days ago

    Malteser: a unit of measure used to quantify the amount of time it takes to travel the distance of a single Malteser

  • enal musta
    enal musta 4 days ago

    Nex water jet

  • Kyle Kautz
    Kyle Kautz 4 days ago

    Is this the newest weapon of mass destruction? Candy Cannon

  • Ultimateeagle09 or Nerfguy101

    Gaz breaks down door and says "your fruit killing skills are remakable."

  • Jeff the Killer
    Jeff the Killer 5 days ago

    10:52 satisfying

  • Max Kopstein
    Max Kopstein 7 days ago

    Doesn't a venturi increase flow velocity at the cost of pressure rather than increase pressure?

  • TheDestroyer 2152
    TheDestroyer 2152 7 days ago

    U guys shoulda used a spaghetti stick against somethin

  • Daniel Connolly
    Daniel Connolly 8 days ago

    haha you guys sand like harry potter lol

  • K.S. Slemp
    K.S. Slemp 8 days ago

    New caliber: 50 cal malteser

  • TheG00dShr00ms
    TheG00dShr00ms 8 days ago

    12:45 *I don't remember this spongebob episode...*

  • 0nyyX -
    0nyyX - 11 days ago +1

    some of the paint on the tripod was green and they didnt put green on the vase. The blue and yellow must have mixed on impact

  • Bryant Carroll
    Bryant Carroll 11 days ago

    Use pingpong balls

  • Michael Sanft
    Michael Sanft 11 days ago

    Commercial planes don't even fly 900ft/s.

  • JNG- AIRIUS
    JNG- AIRIUS 12 days ago

    You can modify it to make a silent cannon

  • WadeTooAwesomE 1
    WadeTooAwesomE 1 12 days ago

    Like a sawed off shotgun

  • Miguel McQueen
    Miguel McQueen 13 days ago

    This was my favorite episode by far!!

  • Elias Shedd
    Elias Shedd 14 days ago

    No yours is faster. A plane only flies at 750 feet per second.

  • gold punks
    gold punks 14 days ago

    i wonder what would happen with just air being fired?

  • Turok Gaming
    Turok Gaming 15 days ago

    It's not a slow mo guys video without utter destruction of something

  • Wobby
    Wobby 16 days ago

    12:20 its like a jetpack

  • Wobby
    Wobby 16 days ago

    you should have the watermelon spinning and shoot 2 maltesers so that it punctures it in 2 places

  • lanford johnson
    lanford johnson 16 days ago

    It looks like the malteser made the initial hole in the watermelon then the air blew it the rest of the way apart

  • Jamie Harvey
    Jamie Harvey 17 days ago

    This was the most satisfying video I have seen on your channel. Need more of this cannon pushing the limits of what it can go through 👍🏻

  • a. phytophile
    a. phytophile 17 days ago

    7:20 I think you captured the frame where transference of energy occurred. o_O

  • a. phytophile
    a. phytophile 17 days ago

    haha was there even any chocolate on the exit wound on the ping pong paddle? it's like it went so fast it became bloody non Newtonian.

    • a. phytophile
      a. phytophile 17 days ago

      9:27 that first one holds a bullet shape for a surprising long time. forces of radial compression must have been dead on for the inertia, like the wood splinters hold it together for just a frame or 3

    • a. phytophile
      a. phytophile 17 days ago

      on further viewing it seems to liquify and take so much wood with it that you'd never think it was a malted chocolate projectile.

  • a. phytophile
    a. phytophile 17 days ago

    instant malted soda. really cool to see the exploded candy uniformly dissolve in the rush of acidic sugary liquid.

  • a. phytophile
    a. phytophile 17 days ago

    3:35 nice Gallagher reference. I kinda think dry firing this air cannon might still explode a melon at that range. looked like the candy powdered on impact and before the fruit split. control test? :)

  • J_KAT469
    J_KAT469 18 days ago

    if lays made firearms

  • Wubba lubba dub dub
    Wubba lubba dub dub 18 days ago

    Did you find the Maltese size circle from the plywood and glass? I like the pop tin piece. Awesome. Thanks you guys.

  • mike anglada
    mike anglada 18 days ago

    Doggy Cone It!!

  • J LiT
    J LiT 18 days ago

    why does the paddle already have an indention exactly where the malt will strike?

  • XxShadowEclipsexX
    XxShadowEclipsexX 18 days ago

    1:13 if it fits it sits

  • Shadowwolf 930
    Shadowwolf 930 18 days ago

    r u in the uk cause I am if so that's really cool being in the same county as my fav youtubers well I think the uk is a county

  • Alekos the Κορακι-Ανθρωπος

    I sure do love watching 4k videos on my 1080p monitor

  • senn2005
    senn2005 18 days ago

    wow maltezers are deadly il never eat one again




    jk i wil but i dont eat em XD

  • Francois Nader
    Francois Nader 18 days ago

    Why does this remind me of Plants vs Zombies..?

  • Joseph Haag
    Joseph Haag 19 days ago

    Thanks for the jellys

  • Narcoleptic Axolotl
    Narcoleptic Axolotl 19 days ago

    11:06 This is my new desktop background.

  • Modern Miner
    Modern Miner 20 days ago

    They,re just whoppers thats why they didnt launch before there was compitition

  • Peter Cornege
    Peter Cornege 21 day ago

    Maltesers are about 2 grams, that's 30.8 grains. @ 900 fps, its making 55 foot pounds of muzzle energy, for anyone interested.

  • Ian Meyers
    Ian Meyers 21 day ago

    What would happen if it was the same scenario, but the malteser hit the point on a spike

  • Lafayette 4357
    Lafayette 4357 21 day ago

    Includes paid promotion

  • Jackson Luck
    Jackson Luck 21 day ago

    F=ma

  • Efficient Plasma
    Efficient Plasma 21 day ago

    What if you put a metal spike in the gun thing would It go right though a sheet of metal

  • Ricky Hall
    Ricky Hall 21 day ago

    Umm, not to be a pain, but you got it backwards, a Venturi chamber DECREASES pressure as it increases VELOCITY. Basic physics principle.

  • Hunter Henley
    Hunter Henley 21 day ago

    Rip Spongebob Squarepants

  • Peter Greene
    Peter Greene 21 day ago

    l.facebook.com/l.php?u=https%3A%2F%2Fsoundcloud.com%2Fuser-393369617%2Fheart-broken-final-mix-1-mp3%3Ffbclid%3DIwAR0-sHgPXDkHpC2V9-6ktoU03ppdTqa5RR7NVW0TZKNb9skdANTTMAyT1io&h=AT002J8wAMRo4FQy-LoPrLoCFOEwDR4OT8kDEVNtwkiTdU71omOIFz_z8urWF5Yfh9RYnSpLH8kFkdIO8uQziie4VtPjFl_xU779wwiiKdvWCmzPyksqaRuZJcg84BFw6d3i

  • Slamet Harianto Pratama

    Slowmo some tornado... Must be great..

  • technicalman
    technicalman 22 days ago

    This is old, but I think the ping-pong paddle flew off the second time because the second malt ball decreases the power of the cannon fire. It's pretty typical for a faster moving projectile to tear right through something without affecting the rest of the material as much, while a slower moving projectile doesn't tear through as fast and ends up putting more force on the rest of the material

    • technicalman
      technicalman 22 days ago

      That's also probably why the watermelon explodes more with two... less power provides less tearing force and more overall impact force

  • Kjca
    Kjca 22 days ago

    2:00 gas the who?

  • Derp Herp
    Derp Herp 22 days ago

    8:06 - Was that German flag intentional?

  • shanta Ahmed
    shanta Ahmed 22 days ago

    RIP tasty Maltesers

  • Litttlemiss Minecraft
    Litttlemiss Minecraft 22 days ago

    You can get some rlly cool backgrounds if you screenshot 😂

  • Let’s Get to 5,000 subs with no videos

    i looked at the thumbnail too quick and thought someone got a huge gash in their arm

  • Sondre Stokke
    Sondre Stokke 23 days ago

    you should do a collab with how ridiculous

  • Monstello
    Monstello 23 days ago

    chungus

  • Дамблдор дамблдор

    Вот , тот самый русский комм
    Который ты искал 😂😂

  • InsanitΣ
    InsanitΣ 24 days ago

    Who knew candy was so deadly

  • William Ruth
    William Ruth 24 days ago

    Put a bullet into the chamber

  • ACE TNTGOD
    ACE TNTGOD 24 days ago

    Try to fill a 6ft Ballon with this

  • ChayD
    ChayD 24 days ago

    Their reactions always make me chuckle; reminds me of the Fast Show's "Ooohh suits you sir!"

  • YT Meatballzz
    YT Meatballzz 24 days ago

    They should make a muzzle brake and make another video on it

  • Berlezzy's Nostrils
    Berlezzy's Nostrils 24 days ago

    They should do this again but with bullet proof glass.

  • Draven Maynard
    Draven Maynard 24 days ago

    I love rewatching all their vids and in this one I just kind of picked up on something at the end at around 15:40 the wall is messy on one half and clean on the other half and of course Gav in standing in front of the clean side while dan is on the dirty, it’s very ironic considering Dan is often left dirty at the end of every episode while Gav is clean. 🙂

  • Seth Begley
    Seth Begley 25 days ago

    Are Whoppers and Maltesers the same thing?

  • ToXc WuLf -KUZX-
    ToXc WuLf -KUZX- 25 days ago

    they're whoppers just named different

  • Thu Nell Ⓥ
    Thu Nell Ⓥ 25 days ago

    I wonder what they used as a projectile...?? Looked like chokolate of some sort... Maybe I missed that.

  • Name Surname
    Name Surname 25 days ago

    7:10 Dan decloaks

  • Eric Taylor
    Eric Taylor 26 days ago

    3:30 Simple Newtonian physics. F=MV2.
    An object with half the mass will have twice the force at twice the speed (velocity).
    This is why it takes 4 times the distance to stop if you double the speed of your car.

  • Fabricio Zarceno
    Fabricio Zarceno 26 days ago +1

    Great you made a weapon that will end all wars

  • Dewdie Bear
    Dewdie Bear 26 days ago

    Do flex seal on a piece of wood vs. malteser

  • TahreyUK
    TahreyUK 26 days ago

    So I just realised that this video could have been used for calculating the speed of fracturing in glass about 18 months ago...

  • K T
    K T 26 days ago

    Like it’s nothin

  • Ridvan Mahmut
    Ridvan Mahmut 26 days ago

    Maltesers vs. Glas

  • Jan Daniel Beese
    Jan Daniel Beese 26 days ago

    To get it faster, it would probably have been better to have used a vacuum tube to shoot projectiles out, so that the air rushing behind it does not contribute to the destruction. Like what mythbusters did for the Ping Pong, in order to get it through the ping pong bat and through flesh

  • Sparktrician
    Sparktrician 26 days ago

    The pressure in the narrowest part of the venturi will be lower not higher but the air speed will be higher. I think that's what he meant. But the air pressures and speed on both sides of a venture are almost identical, so I don't know why he included one. He could have left the venturi out and just necked it down. Am I missing something?

  • Dennis Hillberg
    Dennis Hillberg 27 days ago

    what is maltesers

  • Wibiz
    Wibiz 27 days ago

    Wonder what would happen if you shot that into someone's mouth

  • Marco Hornbostel
    Marco Hornbostel 27 days ago

    I like how the liquid gets blows away by the gas at 5:00 even after the can is gone!

  • Scott Seufert
    Scott Seufert 27 days ago

    Didn't your parents ever tell you not to play with your food? :)
    FYI, I think those are called Whoppers here in the US. Malted milk balls.

  • jonathan emery
    jonathan emery 27 days ago

    How about a phonebook?

  • fox21tanker 123
    fox21tanker 123 27 days ago

    you should have shot a Malteser at another malteser that was shot from an identical cannon.

  • Wigga Mcwiggins
    Wigga Mcwiggins 27 days ago

    I'm wondering if the ping pong paddle one was fake cuz I can see an outline where the maltezer was gonna hit exactly but I may be wrong I dont play ping pong

  • Grazzy Comedy YT
    Grazzy Comedy YT 27 days ago

    I've never tried one. Are Maltesars like "Whoppers"?

  • Monty Robertson
    Monty Robertson 27 days ago

    1:44 he changes from pretending to have a postol to being normal soo fast

  • plaarwnleelrl
    plaarwnleelrl 27 days ago

    i am upset they didnt mythbuster it and see how far they could take it

  • IZZY6IXTEEN
    IZZY6IXTEEN 28 days ago

    -Africa joins the chat-

  • A normal Christian
    A normal Christian 28 days ago

    Look at frame 6:33, there is already a hole/indent in the table tennis bat where the Malteser is going.

  • Mr Ferris
    Mr Ferris 28 days ago

    Its air numpty

  • szarylamphia
    szarylamphia 28 days ago

    Can you record ISS station how fast it is going, or is it impossible by this camera (because there is not good zoom)?

  • irraa mew
    irraa mew 29 days ago

    The safty glass looked awesome.

  • Aaron Jones
    Aaron Jones 29 days ago +4

    Part of the explosion of the melon is caused by the air pressure

    • mikentx57
      mikentx57 28 days ago +1

      I agree. They should try cutting a Malteaser sized hold in the watermelon and sit that hole facing the air canon and fire it. To see if just the rushing N2 will blow it up.

  • Carter Williams
    Carter Williams 29 days ago

    Vose or vase