Lighting a Candle Without Touching it in Slow Motion - The Slow Mo Guys

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  • Published on May 13, 2015
  • This video was surprisingly highly requested. And you know us. We're the Slow Mo Guys. We deliver!
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    Filmed on a Phantom Flex at 2500fps
    Lighting a Candle Without Touching it in Slow Motion - The Slow Mo Guys
  • EntertainmentEntertainment

Comments • 1 829

  • Nicholas Zustak
    Nicholas Zustak 6 months ago

    Can anyone hook me up with that beautiful ambient music during the slow mo footage

  • Maru Illescas
    Maru Illescas 8 months ago

    From México in Yucatán. This is so interesting. Thank you. I'm 53 and love to watch. I think you are great Teachers.

  • Elvar Snær Ágústsson
    Elvar Snær Ágústsson 10 months ago

    I never touch it

  • sebastian rivas
    sebastian rivas 11 months ago

    Good video. One question for you, Do you know what is the MAX distance from which one can relight the candle?

  • Brittany Grooms
    Brittany Grooms Year ago

    If he saw me in the shirt I would order a water bc they are healthy and free

  • Dragongaga
    Dragongaga Year ago +1

    Basically what happens is, the smoke is uncombusted carbon oder semi-combusted carbon (CO), because the wax is mostly carbon and it vaporizes faster than it can burn in the air. So when you light the white smoke, which is very finely divided Carbon in air, it combusts and turns to carbon dioxide, which is colorless (which is why the smoke seems to disappear). The flame itself is just gas being ionized from the heat of the carbon-oxide reaction, but the smoke burns so quickly back down to the candle, that the air around doesn't get heated enough to be ionized, which is why you don't see a flame jumping down from the match to the candle, but just the candle flame reigniting.
    Interesting sidefact for cars: If you see a car accellerating and a black cloud is coming from the exhaust, it means that the engine doesn't get enough air to properly burn the fuel. It's often a sign for the engine either being too cold or badly adjusted (which can happen during a non-professional tuning)

  • shabaan shaikh
    shabaan shaikh Year ago

    try shooting while lighting a match stick....:)

  • Azhiar Shah
    Azhiar Shah Year ago

    Well it's all to do with physics! ♥

  • Tre Suzuki
    Tre Suzuki 2 years ago

    tower of pimps

  • Rashmi Agrawal
    Rashmi Agrawal 2 years ago

    wow

  • blindsightedkill
    blindsightedkill 2 years ago

    You should put a lot of dirt on Dan's face and slap the dust off him.
    "Knocked the black right off him." "That's racist"

  • johnnyboy2459
    johnnyboy2459 2 years ago

    If you use the old fashioned candles they used to sell in the local shop in the uk you can get a 1meter smoke stream and light it from that high! ive done it :D

  • Justin Carawan
    Justin Carawan 2 years ago

    Who knew smoke was flammable. Huh.

  • Paul Lonardo
    Paul Lonardo 2 years ago

    with no wind you can do it like 8 inches above it. I've done it and i couldn't believe it

  • TheVividYoshi
    TheVividYoshi 2 years ago +1

    Question: If you have two candles next to eachother, and wind blowing the smoke onto the other candle, if you do this halfway will it light both candles?

    • SlimSmoovey
      SlimSmoovey 2 years ago

      Tidbit did it work

    • Andy Crowley Sr.
      Andy Crowley Sr. 2 years ago +7

      I think you could do that experiment yourself. If it works, let us know

  • Bát Giới Trư
    Bát Giới Trư 2 years ago

    Why???

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Narendara kodi si sczh such

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Hamara mega kitchen kisi aur country ka ha kya india is beat you

  • Rohan Mehra
    Rohan Mehra 2 years ago

    India is more powerful than germany, america, france, pakistan,russia

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Fuck

  • Rohan Mehra
    Rohan Mehra 2 years ago

    This video was robbed this is my video

  • Rohan Mehra
    Rohan Mehra 2 years ago

    India is great

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Totalay fajevf faf guebf ss

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Fake

  • Rohan Mehra
    Rohan Mehra 2 years ago

    Fake

  • MEE KO
    MEE KO 2 years ago

    Why, it doesn't work for me?😞😒

  • NolanDavid
    NolanDavid 2 years ago

    What music is it in the slo mo

  • Rahif Mansoor
    Rahif Mansoor 2 years ago

    I HAVE S5 ITS HAS MUCH BETTER QUALITY THAN URS ..............U SUKKKKKKK

  • Rahif Mansoor
    Rahif Mansoor 2 years ago

    awesome!!!!
    SWEG LYFE BRAH

  • Aidan Cox
    Aidan Cox 2 years ago

    Check out my latest video I just did this

  • Hudson Dunn
    Hudson Dunn 2 years ago

    ew dans nails

  • Bea Surigao
    Bea Surigao 2 years ago

    thank you. trick learn hahahaha time to show this stuff in my friends

  • Prinscia Tanhardjo
    Prinscia Tanhardjo 2 years ago

    Why they didn't do the slow mo about matches 😂

  • zproxy
    zproxy 2 years ago

    cool stuff guys. can ya point it to the sky, star Sirius

  • Shawn Dubay
    Shawn Dubay 2 years ago

    Oh by the way once the smoke and flame connect there is a flame front that travels down the smoke. typically a blue flame since there is so much oxygen available.

  • Shawn Dubay
    Shawn Dubay 2 years ago

    Smoke is flammable. smoke is unburned and heated particles of the material that was burning. look flammability of smoke.

  • TheHorrorDevotee
    TheHorrorDevotee 2 years ago +1

    Dan sounds surprisingly professional when we talks about scientific facts - like he should narrate one of those silly science clips they show you in school.

  • Майсарат Алиева

    пис

  • Wild Legend
    Wild Legend 2 years ago

    what if we're kids

  • Kyra Murdoch
    Kyra Murdoch 2 years ago

    My grandson showed me this trick, and I'll admit, at first I was kind of nervous, but when he did it I was like," Wow!!"

  • Alejandro Espinoza
    Alejandro Espinoza 2 years ago

    dat would be literally magic

  • Xavier Ilisari
    Xavier Ilisari 2 years ago

    I tried this

  • Nether Fel
    Nether Fel 2 years ago

    MAGIC

  • Lovely Lolohea
    Lovely Lolohea 2 years ago

    When the smoke touches the fire the fire reuses

  • Michael Xenos
    Michael Xenos 2 years ago

    It's totally magic I didn't see anything but slowly but it still made it look really cool

  • OnTheBench
    OnTheBench 2 years ago

    Anyone else see his thumbnail...?

  • DanielleGeeGee
    DanielleGeeGee 2 years ago

    your videos with fire are cool ;)

  • Amy Dodgson
    Amy Dodgson 2 years ago

    It was so awsome

  • Junk Rabbit
    Junk Rabbit 2 years ago

    So when you go up to a candle that's burning and smelling it you're basically sucking up vaporized wax?

  • Quadri CSGO
    Quadri CSGO 2 years ago

    I made a bet with my dad that if I can get 500 subscribers he will buy me a ps4. Can you guyZ help me please? Just click my name here and it will go automatically to my channel

  • App Edit | Backup Channel

    did u see how dirty gav's fingernail was when he lit the smoke? lol

  • Dkxjbs Bshxbsz
    Dkxjbs Bshxbsz 2 years ago

    this guys should do a school is

  • Steven Olsen
    Steven Olsen 2 years ago

    It's the heat that relights it geniuses

  • Jack Knaggs
    Jack Knaggs 2 years ago

    actually what happens is, smoke contains a high amount of carbon, coal also contains a high amount of carbon. remember when you put out coal fires that the coals are still hot, the smoke does that too, therefore igniting the wick.

  • Ghøstø
    Ghøstø 2 years ago

    exactly aisy thats exacltly what i saw but i gotta say it was so cool in slow mo

  • my dost
    my dost 2 years ago

    Oh, I see...
    The smoke catches the fire or the heat and spreads down to the candles put out string and using the friction it relights. :I Learn something new everyday.

  • Yrgovhail Guiles
    Yrgovhail Guiles 3 years ago

    That was really cool.

  • jacobb
    jacobb 3 years ago

    so what would happen if you blew out smoke into a lighter

  • Jacob Tahmas
    Jacob Tahmas 3 years ago

    I imagine the atoms and the chemical reaction while the video is playing it's scientific really nice>>>

  • PwnerJenkins
    PwnerJenkins 3 years ago

    Can someone please tell me name of music they play when they do the slow motion

  • FireEmblem
    FireEmblem 3 years ago

    when the flame touched the smoke it made a wave of heat that it shows it making its way to the candle enough to light em up

  • BainHD
    BainHD 3 years ago

    you guys should do fireworks in slowmotion

  • Alex WFortnite
    Alex WFortnite 3 years ago

    that was the worse video

  • Jimmy Cook
    Jimmy Cook 3 years ago

    I hve a theory theremis still heat there when you blow it out and you add a little more heat and burn of the rest ofnthe smoke which allows oxygen to feed the fire

    • Jimmy Cook
      Jimmy Cook 3 years ago

      oh nevermind I watched the rest of the video

    • Jimmy Cook
      Jimmy Cook 3 years ago

      oh nevermind I watched the rest of the video

  • Matt Rich
    Matt Rich 3 years ago

    Candles are witches burn them oh wait you can't right

  • Chris
    Chris 3 years ago

    The smoke caught the fire grabbed it and Made it burn again

  • Linus Ordonio
    Linus Ordonio 3 years ago

    1:13 - Bro, your nails 😂

  • GamerBoy
    GamerBoy 3 years ago

    I remember doing this 1 year ago

  • DysfunctionalBubble
    DysfunctionalBubble 3 years ago

    So cool.

  • Ed Lobo
    Ed Lobo 3 years ago

    Nasty fingernails

  • karem Hamilton
    karem Hamilton 3 years ago

    wut ? 😂😂😂

  • broski g
    broski g 3 years ago

    my guess the wic is already at a combustible temp and when u blow it out the smoke grab the heat from the match and helps jump the temp back up but wat do I know I diddnt go to college

    watched the vid now saw u guys explain it NOPE I wasn't close

  • Fatass
    Fatass 3 years ago

    SCIENCE

  • Kye Childs
    Kye Childs 3 years ago

    Hey mates, If you haven't done this do it, it creates a pretty big explosion and i would love to see the chemical reaction in slow motion, you put car engine oil into a plastic bottle (like what coke uses) and then add pool chlorine to it and run! this creates a fireball what looks awesome and would love to see it in slow motion
    thx for your time and love your videos

  • phoenix j
    phoenix j 3 years ago

    coooooool 👍

  • Jack Wee
    Jack Wee 3 years ago

    I've tried this but got a blue flame going down towards the candle

  • mio
    mio 3 years ago

    If you did it in dim light, you actually can see the small fire particle trace down the smoke curve. Anyone in Calculus? This is an example of a particle moving along a curve, although the curve is made by mother nature and is random

  • Palmtree
    Palmtree 3 years ago

    The reason it's relighting is the gas is being heated back into a plasma.

  • Drew Racke
    Drew Racke 3 years ago

    slow mo

  • Drew Racke
    Drew Racke 3 years ago

    I did this a few days ago in Alonso

  • void bellarke
    void bellarke 3 years ago

    why is it that when you need to put a fire out you put water on it but then to get something to set on fire quickly you put water on it then add fire? i dont think it makes sense

    • Shawn Dubay
      Shawn Dubay 2 years ago

      Smoke is flammable. It is unburned and heated particles of what was burning. They put out the flame but the wick is still hot and produces smoke. The flame relights the smoke or "unburned particles and candle re ignition happens.

    • void bellarke
      void bellarke 2 years ago

      +Kelly Abigail yeah, im totally Jennifer Lawrence :)

    • Kelly Betancourt
      Kelly Betancourt 2 years ago +1

      omg Jennifer

  • wig flew
    wig flew 3 years ago

    WHAT IS THIS SORCERY?!

  • Rishi 8H
    Rishi 8H 3 years ago

    trow a frisbee thats in fire

  • PearuArmasJ
    PearuArmasJ 3 years ago

    easy. The gas from the burning match travels down to the very hot tip of the candle and it simply lights up

  • Jay Medina
    Jay Medina 3 years ago

    when the candle touch the smoke its makes a another fire boom keep it simple pepole

  • Cat Poke
    Cat Poke 3 years ago

    Ah, yes. The heat waves look like they're simply charging to the candle. XD

    • Cat Poke
      Cat Poke 3 years ago

      +Double Moustache PS. Jk

  • I Love Baguettes
    I Love Baguettes 3 years ago

    already watch this with brusspup also with a slow motion camera.. but slowmoguys have better camera than him i think..

  • Amy Hook
    Amy Hook 3 years ago

    What if u are to young to have beer

  • Denise M
    Denise M 3 years ago

    never noticed that, but cool!

  • IAmC Mitchell
    IAmC Mitchell 3 years ago

    OMG Bro it's a ghost that does that not hahahahahahah lol

  • Loli Lover: [Not a Pedophile]

    I don't care about your "Raise awareness for the blind" ad! I want to watch a video that they can't see!

  • Domi S
    Domi S 3 years ago

    This is WLAN fire

  • Billy Hernandez
    Billy Hernandez 3 years ago

    hmmm...looks like the smoke hits the fire and brings the heat and turns it back on.

  • Gabe
    Gabe 3 years ago

    Hello the comments 0:00

  • Lil Uzi Vert Squad
    Lil Uzi Vert Squad 3 years ago

    My question is, what kind of camera do they use?!!?!!?!!?!?!?!?!?

  • Mindy Groves
    Mindy Groves 3 years ago

    I love you gavin you are one of my favorite british people ever ❤️❤️❤️❤️

  • ACE
    ACE 3 years ago

    Magic

  • ACE
    ACE 3 years ago

    Maguc

  • matty b
    matty b 3 years ago

    It's cause the visible part is made of particulates (very small bits of unburdened fuel) and when you light these particulates they catch fire but you can't really see it as the particulates are so small and they burn so fast, and they then burn back down to the candle in a similar way to the powder you used in your fire breathing video.

  • william danila
    william danila 3 years ago

    damn them finger nails