How a Tranquilizer Dart Works in Slow Motion - The Slow Mo Guys

  • Gav and Dan learn about tranquilizer dart physics using slow mo as a helpful tool. Don't try this at home unless you have 400lb gorilla running at full clip towards you. Watch outtakes here!
    Follow us on Instagram! gavinfree
    Filmed at 1000fps and 3000fps with a Phantom Flex 4K
    How a Tranquilizer Dart Works in Slow Motion - The Slow Mo Guys

Comments • 80

  • Joe Mcleod
    Joe Mcleod 4 hours ago

    Anybody else think of Ace Ventura 😂

  • Siddhant Nagar
    Siddhant Nagar 6 hours ago

    Imagine suddenly sucking that things instead of blowing

    KID ZION 7 hours ago

    No Closed Captions on this video????

  • White Ranger Tiger Power


  • El0rm1n
    El0rm1n 15 hours ago

    if only they had teemo do the job.

  • Housem Master Chef
    Housem Master Chef 16 hours ago 😂😂😂

  • Techno Charge Mobile
    Techno Charge Mobile 20 hours ago +1

    Dear Slo Mo scientists, please film a sneeze, or cough , how far can it travels? How many micro droplets come out of our mouth when we shout or talk loud, I know it's difficult, but not impossible to film, please if you can.

  • Moses Sayce
    Moses Sayce 20 hours ago +1

    Does gav hate lazarbeam

  • MatterShack
    MatterShack Day ago +2

    And now Dan is being a hunter pretty much

  • Giovanni Claudio


  • DoctorX17
    DoctorX17 2 days ago

    Now use it on Slow Moe

  • Dankshivers
    Dankshivers 2 days ago


  • 그윈
    그윈 2 days ago


  • slnsm َ
    slnsm َ 2 days ago +1

    9:10 it's sounds like when you open Netflix 😂😂😂💔🚪👌👌👌

  • Adrinaline Kid
    Adrinaline Kid 3 days ago +2

    The interesting thing bout these guys is that you can see the moment they switch from entertainers to experts. Get Dan anywhere near guns and he turns into educational Dan. Get Gav anywhere near cameras and he turns into educational Gav. It’s really fun to watch.

  • .
    . 3 days ago

    something satifying about that needle plunger

  • Noah F.O.
    Noah F.O. 3 days ago

    Where did you get that tranquilizer dart?

  • Vishal Kashyap
    Vishal Kashyap 3 days ago

    What is the name of background sound...

  • Gavin-Jacob Tiomico
    Gavin-Jacob Tiomico 3 days ago

    Bruh me gavin him gavinfree

  • Christopher Stoltz
    Christopher Stoltz 3 days ago +1

    Would have liked to see a shot into gelatin.

  • NIB
    NIB 3 days ago

    Hey guys, Just a question : is #teamtrees still alive ?


    Sir can you shoot a granade blasting

  • Mikhail S
    Mikhail S 4 days ago

    Вот почему уже который раз ютуб предлагает видео с русским названием, но без сабов?

  • Kid A
    Kid A 4 days ago

    4:04 Oh dear

  • Kh4irul89 Na'im
    Kh4irul89 Na'im 4 days ago

    8:51 NSFW😂

  • alcatraz gameplaysYT

    mmmmh 8:52

  • project nuCLEus
    project nuCLEus 4 days ago


  • Emmy Blade
    Emmy Blade 4 days ago

    I'd be interested in seeing it being shoot into jelly or something like it. Also the Tik Tok water balloon frozen stream in slow mo please

  • Diamondz
    Diamondz 5 days ago +3

    red food colouring: the most dangerous drug of all

  • sachin malkar
    sachin malkar 5 days ago

    Is the camera guy stoned😅

  • Kinu Kamal
    Kinu Kamal 5 days ago

    Imagine this dart falling on your hand

  • Faze_Spec
    Faze_Spec 5 days ago

    1080p50?!?! Wth

  • NipItInTheBud100
    NipItInTheBud100 5 days ago

    This video has even more effect after watching the outtakes video....LOL

  • GetmeoutofSanFrancisco

    This is how I deal with anti-vaxxers

  • Dan M
    Dan M 5 days ago

    Speedball.ohh I'm trying to escape (running slowly) ohh shoot me shoot me!

  • Pel'meshka
    Pel'meshka 6 days ago


  • Art Beginner TV
    Art Beginner TV 6 days ago

    It's a crash.😀

  • EzRa
    EzRa 7 days ago

    awww I wanted to see the medicine to the face slow mo

  • megumin200
    megumin200 7 days ago

    You need to train the Total Concentration Breathing for more efficiency

  • m Shiv
    m Shiv 7 days ago

    When will we get to see Slow Mo Guys eating Momo's in Slow Mo

    MARY JANE LACAP 7 days ago

    Try beyblading(burst) but in slomotion

    EVANMAC 7 days ago

    Play 13:16 at x0.25 speed. Thank me later

  • BriJBo
    BriJBo 7 days ago

    If you used a clear rubber ball filled with water and then used the dart on it, it would represent the intermuscular/vascular system better than the balloon since it wouldn't deflate as quickly or disintegrate.

  • X gamer
    X gamer 7 days ago


  • Eclipse asomeJFK
    Eclipse asomeJFK 7 days ago

    Airsoft gun in slow mo

  • Isaiah Bridges
    Isaiah Bridges 8 days ago

    I love that he uses the very technical term wobblement

  • 嶋田圭祐
    嶋田圭祐 8 days ago


  • Samurasa
    Samurasa 8 days ago

    If someone wants to try some tranquilizer in me, you can

  • cody Wright
    cody Wright 8 days ago

    Like to see a grenade or dynamite explode in slow mo

  • SamDream456
    SamDream456 8 days ago

    "maybe i should cough into it"

  • Tasorius
    Tasorius 8 days ago

    Dan wasn't shot, but he got himself with it anyway...

  • JemDragons
    JemDragons 9 days ago

    Dan looked like he's been crying through mascara at the end XD

  • {}
    {} 9 days ago


  • Jason Juneau
    Jason Juneau 9 days ago

    "Non return valve" aka a check valve

  • Billy Crook
    Billy Crook 9 days ago +1

    The NSFW text at 8:53 made me choke on my drink

  • Wefere Chido
    Wefere Chido 10 days ago +1


  • Jeroen cuypers
    Jeroen cuypers 10 days ago

    i expected dave to be shot by it
    im disapointed

  • Steve TV
    Steve TV 10 days ago +1

    They got to put the cure for the corona virus and shoot people with it

  • CrayzGames
    CrayzGames 10 days ago +2

    Am I the only one that has a fear of one of those hitting me??

  • Divyanshu singh
    Divyanshu singh 11 days ago +1

    you can see that in 0.25

  • Ikhwan Johan
    Ikhwan Johan 11 days ago

    This gives me flashbacks to the day I went to the hospital because my eye had inflamed a entire 1.7 inches

  • CactusLasagna
    CactusLasagna 11 days ago

    dan becomes a doctor, but secretly doesnt have a medical lisence and overdoses 6 people then gets the death penalty

  • Felipe Peixoto de azevedo

    13:15 Completely normal .... I see lots of moments like this at the and my soft hand

  • Desperadox23
    Desperadox23 11 days ago

    You don't tranquilize Dan?

  • mustabshirah hanif
    mustabshirah hanif 12 days ago

    just simply watch the video at 7:50

  • CristineThe Devil
    CristineThe Devil 12 days ago

    Bruh why many drug jokes??

  • Dev
    Dev 12 days ago

    these ads tho

  • Saddeekk
    Saddeekk 12 days ago

    you sound like a different youtuber called "mumbo jumbo"

  • Patrick Cervantes
    Patrick Cervantes 12 days ago

    11:02 0.25 speed

  • tøm_undu3
    tøm_undu3 12 days ago

    1080p50fps ?

  • Donald Burkhard
    Donald Burkhard 12 days ago

    Why not use on pork shoulder see how color spreads through meat.

    DA CHEESE 12 days ago +1

    my PC when I installed 15 games

  • Federal Bureau of Investigation

    captain teemo on duty~

  • Poke Master
    Poke Master 12 days ago

    I think the slo mo bro’s sound way better

  • rheoaceshaikh
    rheoaceshaikh 12 days ago

    Maybe I should cough into it and it will go flying

    Guy who gets shot: corona time

  • Chris Ray
    Chris Ray 12 days ago

    I wish I could have seen him get hit in the eye in slow-mo by the food coloring LOL

  • jordan lee
    jordan lee 12 days ago

    4:03mins you have abit of cough which turns out to be corona

  • RedsFreak
    RedsFreak 12 days ago

    *Disappointed that nobody accidentally rammed the needle into his own arm*

  • Aditya Patel
    Aditya Patel 12 days ago

    Am I the only one who is concerned about the frame rate on this particular video?

  • me,myself &i
    me,myself &i 13 days ago

    its like a heroin tutorial