How to Survive a Grenade Blast

  • Опубликовано:  1 год назад
  • Just some helpful science if you ever find yourself face to face with a grenade :)

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    Really good paper on why jumping into the pool is a much worse idea than the pool deck: http://www.scuba-doc.com/uwblast.html



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  • КатегорииОбразование
  • Длительность: 6:2
  • Тэги для этого Видео:  mark rober  grenade  explosion  macguyver  water grenade  mythbusters  survive grenade blast  skin a watermelon  watermelon  underwater explosion  shock wave  balloon  pressure wave  nasa  

Комментарии: 24 283

  • airfix and millitary
    airfix and millitary 2 часа назад

    What type of grenade are they using? Thermite or fragmentation.

  • Himsis
    Himsis 7 часов назад

    Isn't this common sense?

  • Martin Ybarra
    Martin Ybarra 8 часов назад

    jump in the pool

  • Owen Hankins
    Owen Hankins 10 часов назад

    Land

  • Geena Ko
    Geena Ko 10 часов назад

    The balloon in the water was quite satisfying😄

  • LollipopMaster SoccerLegend
    LollipopMaster SoccerLegend 10 часов назад

    Pool

  • David Reh
    David Reh 11 часов назад

    #alwaysdoyourthing

  • abdul Mohssin
    abdul Mohssin 11 часов назад

    😱😱😱😱😱😱😱😱😱😨😨😨❌❌❌👍🏻21,736👎2,171❌❌❌❌❌❌❌☠️☠️☠️☠️🙄

  • WiCkEd_DeAtH90
    WiCkEd_DeAtH90 11 часов назад

    Now how about a stick grenade?

  • Matthias You are
    Matthias You are 11 часов назад

    This ball thing

  • Dragonslayer and Lisa his big sis
    Dragonslayer and Lisa his big sis 12 часов назад

    Water?

  • War turtle 101
    War turtle 101 12 часов назад

    Pool deck

  • Cops play X box 360
    Cops play X box 360 14 часов назад

    Pool

  • SANS_ comic
    SANS_ comic 15 часов назад

    What if there was a grenade on land and you were in the pool? Would you survive unharmed?

  • Wendy Alequin
    Wendy Alequin 15 часов назад

    jump pool😱💣🌊🌊🌊

  • Robert Jackson
    Robert Jackson 16 часов назад

    deck

  • Asad Khan
    Asad Khan 17 часов назад

    I paused it so I can say the water

  • Sonic 18762
    Sonic 18762 17 часов назад

    Uhhh, I wanna join Keven but I can't swim so, I join you!

  • the real savage
    the real savage 17 часов назад

    water

  • RichiePlayz
    RichiePlayz 18 часов назад

    But if you open your feat it can hit your balls

  • danish cs go Bertil
    danish cs go Bertil 19 часов назад

    26,460,649 views ..... WOOOOOW

  • The Pr3sT¡Ge
    The Pr3sT¡Ge 20 часов назад

    damn...never would've guessed...

  • vikram g
    vikram g 20 часов назад

    bro.how a submarine overcomes missile launch inside deep water to above surface and if this could copied to guns firing inside the pool, definitely he would ve got shot. lets experiment and show it on next video.

  • Christian M
    Christian M 22 часа назад

    but the grenade wasnt in the water with kevin ?

  • shirley phiansai
    shirley phiansai 22 часа назад

    Holdup Grenade dont explode in water

  • u films
    u films 22 часа назад

    But the people who were in the water were 15 feet away. You guys had it les than 10 feet away

  • Bobby Jones
    Bobby Jones 1 день назад

    They're giving away FREE survival items (shipping cost only) such as knives, flashlights and other tools on DealsForGrabs! Hurry to redeem yours now at:
    https://docs.google.com/document/d/1WXAqn2QK6PhLBrearxL510v4DX67Vz6AGm5DZlUa8qA/edit?usp=sharing

  • Lisa Carroll
    Lisa Carroll 1 день назад

    pool

  • Rainface Atriarch
    Rainface Atriarch 1 день назад

    close your legs though.

  • Pierce Rosenblatt
    Pierce Rosenblatt 1 день назад

    It's called a newtons cratel

  • Fatal EffectPB
    Fatal EffectPB 1 день назад

    Grenades haven't been shaped like that in forever

  • Jonathan Thorsen
    Jonathan Thorsen 1 день назад

    water? I'm guessing

  • Jeramiah Shaw
    Jeramiah Shaw 1 день назад

    The pool

  • radioactive 1910
    radioactive 1910 1 день назад

    you guys should have went into the house

  • ProjectIdiot
    ProjectIdiot 1 день назад

    Wow, now I think I'm ready to visit Manchester and go to some concerts!

  • Portio Anime99
    Portio Anime99 1 день назад

    I live in florida

  • Francisco Bencomo
    Francisco Bencomo 1 день назад

    that was awesome

  • Kyle Rayce
    Kyle Rayce 1 день назад

    WATER 💦 GRENADE!

  • Gaming with Jose
    Gaming with Jose 1 день назад

    Jump in the pool because the of the water

  • Julian Solano
    Julian Solano 1 день назад

    Water

  • sona rawas
    sona rawas 1 день назад

    POOL

  • Guitar3000LP
    Guitar3000LP 1 день назад

    We all knew these grenades weren't real!

  • thra5herxb12s
    thra5herxb12s 1 день назад

    But the theory also says the shock wave under water is amplified like in a depth charge that doesnt need to touch its target. I'll just watch the video now. Great experiment, I'm just glad I decided to hide behind you, or maybe if I'm trapped under water I could expell all the air from my lungs before I get blown up and just drown, but in one piece.

  • Lucas DG
    Lucas DG 1 день назад

    Jump in the pool

  • Pia Svolgaard
    Pia Svolgaard 1 день назад

    Its good you did't die 😱🦄😰

  • TheFlying Fox
    TheFlying Fox 1 день назад

    Aaaah,dont spread your legs like that tho!!!

  • Gopnik mc blyat
    Gopnik mc blyat 2 дня назад

    Well that was a blast

  • electrickwrecker
    electrickwrecker 2 дня назад

    Water

  • goisemer
    goisemer 2 дня назад

    Cool Video. People like you are the last hope to wake the interest in science for young people.

  • Eric Garcia
    Eric Garcia 2 дня назад

    dive in the pool

  • ᎡᎾᏟKᏚᎢᎪᎡᏩᎪᎷᏆNᏩ32

    Where do I get one of those silver ball things from?

  • ᎡᎾᏟKᏚᎢᎪᎡᏩᎪᎷᏆNᏩ32

    Mark Rober I subscribed

  • Jalen Gaymon
    Jalen Gaymon 2 дня назад

    in pool

  • Pinda Barn
    Pinda Barn 2 дня назад

    Pool

  • Jacob Ruley
    Jacob Ruley 2 дня назад

    Pool

  • Marcus Forrester
    Marcus Forrester 2 дня назад

    On land

  • EVAN HUBANY
    EVAN HUBANY 2 дня назад

    Land

  • Alexia Gonzalez
    Alexia Gonzalez 2 дня назад

    pool

  • Kamryn Janelle
    Kamryn Janelle 2 дня назад

    WATER

  • Eaglekeeper804 I 80 Up
    Eaglekeeper804 I 80 Up 2 дня назад

    jump7 in pool

  • SchMasHed
    SchMasHed 2 дня назад

    Spoiler Alert, don't get in the water with a grenade.

  • Shady Smet
    Shady Smet 2 дня назад

    If only this worked in the Manchester arena

  • Eugene Fuller
    Eugene Fuller 2 дня назад

    I tried really hard not to judge buuut the way he talks & teaches reeeally irritates me... Anyone else?

  • Jake Harvey Despabeladero
    Jake Harvey Despabeladero 2 дня назад

    if csgo just update their nades to these nades

  • Adam Tyrrell
    Adam Tyrrell 2 дня назад

    Why not just throw the other grenade which is on the land in the water?

  • Gauge Boswell
    Gauge Boswell 2 дня назад

    Retards*

  • Gauge Boswell
    Gauge Boswell 2 дня назад

    Retarda the firing pins aren't even in

  • Linus Andreasson
    Linus Andreasson 3 дня назад

    pool

  • Dloweification
    Dloweification 3 дня назад

    Isn't that only if the grenade blows up IN THE WATER?

  • Romulo Gomez
    Romulo Gomez 3 дня назад

    I only have one question, how do u throw an m80 with the fuse lit into the water and the fuse doesn't go out?

  • logandh2
    logandh2 3 дня назад

    "Men of science"

    "Silver ball things"

    Okay.

  • ShadowShock
    ShadowShock 3 дня назад

    Press F to pay respect.

  • Ramen Project
    Ramen Project 3 дня назад

    I would of just kicked the grenade into the water. >.>

  • BrennanPlays - Minecraft
    BrennanPlays - Minecraft 3 дня назад

    Get rid of all your air

  • Redirect Alljunk
    Redirect Alljunk 3 дня назад

    I'd grab it and throw it in the fridge if you've got time..

  • Scott Yi
    Scott Yi 3 дня назад

    the handle is called a spoon and the bullets are called sharpnel. And the military doesn't use pineapple grenades anymore. Also the shrapnel isn't the only thing you need to worry about from a grenade, you should be worried about the shock wave that would able to cause internal damage to your body .

  • Mr. Classic
    Mr. Classic 3 дня назад

    I have a question. Why did they put the balloons so close to the explosion when Kevin jumped almost to the other end of the pool? and another thing doesn't the shock wave dissipate in water the farther it get from the initial explosion?

    I believe that Kevin should have survived

  • AndrewShrock
    AndrewShrock 3 дня назад

    If only worked on GTA 5

  • XDemonZGodz
    XDemonZGodz 3 дня назад

    just duck n roll everyone.

  • Assassin X
    Assassin X 3 дня назад

    or you could just run

  • Iceyboxy 360
    Iceyboxy 360 3 дня назад

    What about your penis?

  • Fabian Fam
    Fabian Fam 3 дня назад

    nvm XD

  • Fabian Fam
    Fabian Fam 3 дня назад

    POOL?

  • Donald Trump
    Donald Trump 3 дня назад

    in the pool

  • mr. mustasch cat
    mr. mustasch cat 3 дня назад

    Pool

  • Golden Chest Türk
    Golden Chest Türk 3 дня назад

    Iıts water but proof is always

  • Damien Brand
    Damien Brand 3 дня назад

    in the pool

  • Moemas Postma
    Moemas Postma 3 дня назад

    water

  • Kathy Eagan
    Kathy Eagan 4 дня назад

    Pool

  • Attack on Death
    Attack on Death 4 дня назад

    Pool

  • lebomm johnson
    lebomm johnson 4 дня назад

    Both of you will survive nicely. Those are inert training grenades with expended training fuzes.

  • Gay is magic
    Gay is magic 4 дня назад

    Just buy a kelvar for 650 dollars

  • Thomas Watkins
    Thomas Watkins 4 дня назад

    My dear sir you are Incorrect! The waffle pattern is not for fragmentation it is for grip.

  • Evan Robin
    Evan Robin 4 дня назад

    We dont use Pineapple grenades anymore. We use M67 Fragmentation Grenades. And the blue spoon on the one in the video means it is a training grenade its essentially just a blasting cap.

  • Nikolai Korsov
    Nikolai Korsov 4 дня назад

    real fragmentation grenades have an on land kill radius of 10yards and a severe wound/survivable range of past 15 yards. in water the fragments have a 3ft lethal but the pressure being amplified by the water can rupture organs and stop your heart at up to 10-15 ft. going prone on dry land at 5yrds+ is the least likely to end in non treatable wounds

  • Natalieishere Xox
    Natalieishere Xox 4 дня назад

    I picked the water one

  • lego nerd
    lego nerd 4 дня назад

    ha I chose land

  • Michael Voorhees
    Michael Voorhees 4 дня назад

    jump in pool

  • Kowean Kern
    Kowean Kern 4 дня назад

    pool

  • Steve Forker
    Steve Forker 4 дня назад

    P

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