As a firefighter of 6 years these two backdraft videos provide in depth information and training purposes that will help firefighters understand and evaluate a backdraft more efficiently. Thank yoy very much!!!
@Isaacool
2 жыл бұрын
Is flashover and backdraft the same thing?
@andyace8525
2 жыл бұрын
@@Isaacool if i remember correctly flashover is when the heat builds up in a room to the point where all of its contents combust at once(autoignition temp) while backdraft is a smoke explosion caused by the introduction of oxygen
@david77nathangmail
5 жыл бұрын
When two people who used to throw molotov cocktails at there grandparents house start getting big productions. Huge respect to you two!!
@Assn333
5 жыл бұрын
Quite a step up from "various explosions," eh?
@david77nathangmail
5 жыл бұрын
@@Assn333 absolutely
@pretzelking4618
5 жыл бұрын
Wait what lol
@hurainvlogs938
5 жыл бұрын
PRETZEL KING X
@hodasadr9848
5 жыл бұрын
#theyarecrazy
@boxed_in4357
4 жыл бұрын
Am i the only one that thinks that gavin looks like the guy in “cloudy with a chance of meatballs” ?
@urmommahouse4458
4 жыл бұрын
Boxed In Gaming FLINT LOCKWOOD!!
@jacksheppard3629
4 жыл бұрын
Nope. If you go back to some of their really old videos when gavin had some mental hair, there's a bunch of comments saying the same thing from like 6+ years ago. 😊
@tapio_m6861
4 жыл бұрын
Is that the same character as the one in "How to train a dragon"?
@katieartist94
4 жыл бұрын
Just google it and you'll see you're definitely not alone. There are side by side comparisons floating around the internet.😜
@derismiccube2414
4 жыл бұрын
Now I’m never going to be able to unsee this. God.
@ethantaylor5425
5 жыл бұрын
You guys should try filming an ultrasonic vaporizer. I'd love to see how the broken capillary wave forms at the surface of the water, and at what point the vapor begins to be produced. Great video as always!
@domino52o26
5 жыл бұрын
It would look pretty cool but i think they'd have to use some sort of high mag macro lens to actually see it since it happens on an almost molecular scale.
@randyolson8157
4 жыл бұрын
Ethan Taylor nerd! Lol 🤓 jk
@hans5987
4 жыл бұрын
Nerd
@oliverpreece5512
4 жыл бұрын
English?
@Mango-vd1nn
3 жыл бұрын
Pretty sure he did
@Jds011
5 жыл бұрын
I like how Dan has protection for his arm and then just uses his other arm instead
@mrflippy3578
5 жыл бұрын
Twice*
@OsirisTheFeared
5 жыл бұрын
Pretty sure you saw when he put the chicken down the fire was close to his arm, however it would've helped on the other hand for safety reasons and fashion reasons it wasn't too needed
@Alpvax
5 жыл бұрын
Wasn't required on the other arm as he had the lid to shield it instead
@gouthamkumar1750
5 жыл бұрын
the lid protects him from fire (the left hand)
@1224chrisng
5 жыл бұрын
lol your username is like mine but Belgian
@cee_yarr3177
5 жыл бұрын
Dan w/o eyebrows is a cursed image.
@PacTheOne
5 жыл бұрын
everyone is
@BlakieTT
5 жыл бұрын
*V O L D E M O R T*
@TheRuwan117
5 жыл бұрын
looks like a mixture of Geoff and Lil J
@FalloutUgglan
5 жыл бұрын
100%
@EdwinWiles
5 жыл бұрын
@Cemil anything from flickering flames to a supersonic stream that will vaporize flesh. Or even Dan's eyebrows...
@recklessrex
4 жыл бұрын
I think the "scruffy, adrenaline high, post-fire-helmet" look really works for Gav 👍
@Galaxaura2
5 жыл бұрын
Hi ! Great video. I was surprised you guys didn't ask about the procedure they use to "disarm" a potential backdraft situation. I think they do something like punch a hole in the roof to control a potential backdraft.
@BarneySaysHi
11 ай бұрын
Yeah, the firemen will cut a hole in the roof to let the hot gasses out.
@DeputatKaktus
6 ай бұрын
It always depends on the situation. No FD has a standard playbook for every imaginable scenario that they just implement from A to Z. Forced Ventilation is a whole set of lessons in itself. You can place fans in front of the entrance to push smoke out. While this extremely effective (you can go from zero visibility to almost smoke free in less than a minute) it should never be done if either the building layout is unknown or the roof itself is on fire. In other cases, opening the roof is an option that can be considered. If the building’s layout is unclear, ventilation through fans might push very hot smoke into areas you don’t want it to be in. A fire on the ground floor can also quickly jump up several storeys if flames come out a window. Hot gases accumulate under the outer roof overhang, crawl inside between the insulation and the rafters, and boom, you now have the attic on fire. Opening the roof is only done in coordination with a crew on the inside. Because you don’t want the roof to collapse with people inside the building and have flaming debris rain on the people around.
@korishan
5 жыл бұрын
One thing to note when Dan is pulling the lid of the BBQ off. He's pulling it "towards" himself to use the lid as a type of shield. Most people who get injured by this type of backdraft is tipping the lid to the right or left and they are looking into the grill. There is no projection/shield between them and the re-igniting fire. So the fire ball engulfs them and they end up looking like Dan at the closing scene, best case ending. Or they end up on their way to the hospital. ALWAYS open a grill top with the top between you and the grill if at all possible if it even remotely looks like it's just smoking and the flames went out. Better safe than looking like Dan.
@halomaster213
5 жыл бұрын
Korishan I saw that and thought,” Hmmm smart,”.
@obamacare8485
4 жыл бұрын
Who tf is gonna read that
@Jake-gp1ik
4 жыл бұрын
@@obamacare8485 can you not read or something?
@DeTalented
4 жыл бұрын
@@obamacare8485 People who want to
@DarkAlice
4 жыл бұрын
Unfortunately, a lot of grilles open the doors away from you, since they're on a hinge.
@-4subscriberswithahammerad521
5 жыл бұрын
This is why you respect firefighters
@FelixMarshFTW
5 жыл бұрын
"I can put this fire out on my own!" um...you aren't a firefighter...you won't be able to FIGHT the FIRE
@nothingsurprisesmeanymore
5 жыл бұрын
Gavin looked pretty good in the fire fighter gear, still maybe not the job for him though...
@CrystalStearOfTheCas
5 жыл бұрын
They also save cute kitty cats, they already had my respect
@13mschen
5 жыл бұрын
-4 Subscribers with a hammer addiction as opposed to how you should respect everyone else
@arbiter-
5 жыл бұрын
Yeah until your house burns down anyways and they foot you the bill
@bevanfindlay
3 жыл бұрын
My job is about promoting fire safety. We do live demonstrations of oil fires. If you ever get an oil fire, cover it to stifle the oxygen, turn off the heat, then *do nothing else* except for calling the fire brigade. The biggest mistake people make is taking the lid or cover off too soon. Never try moving it. Oh, and never put water on an oil fire. (Incidentally, that might make an interesting slow mo video).
@niskristensen7006
3 жыл бұрын
There is a Norwegian video with an eksplosion with burning cooking oil indside a wooden house.
@isaacussery5520
3 жыл бұрын
They actually did do an oil fire vid befor
@maxinethompson422
3 жыл бұрын
N. 6/*gfdde
@johnmullen9478
2 жыл бұрын
Myth Busters did a great episode on oil fires.
@tylerdownes6397
5 жыл бұрын
I love this because my dad is a firefighter and he has been in 2 backdrafts during his career
@Oechsey
5 жыл бұрын
Love that eyebrow gag at the end. Thought it were someone else first xD
@PrograError
5 жыл бұрын
adam savage?
@ZaikeriaAltaire
5 жыл бұрын
It's actually surprised just how much eyebrows can add to recognizing a person :o
@jamesclark9746
5 жыл бұрын
Take notes Jason Bourne
@Sniper13111
5 жыл бұрын
AsHalt “have I lost an eyebrow”
@PrograError
5 жыл бұрын
@@Sniper13111 *BG beep Beep Beep*
@MichaelSteeves
5 жыл бұрын
At normal speed the BBQ backdraft doesn't look too serious. In Slow Mo it is scary how big the flames were!
@recklessroges
5 жыл бұрын
Its still enough to set a person on fire.
@darkshadow851
5 жыл бұрын
That's actually what makes things like that so especially dangerous. In real time, it doesn't look so terrible so you don't think too much of it. But if a fireball like that hits anything flammable on you, you're gonna have a bad day... Can happen faster than you can even see.
@10Exahertz
5 жыл бұрын
That table top nuke was something I did not expect
@RegebroRepairs
5 жыл бұрын
Real time: "Was that really a backdraft? Looked more like he just pulled the flames with the lid?" Slowmo: "Oh wow."
@user-le4jm2pd1n
2 жыл бұрын
Самый страшный кошмар пожарных - когда их обзывают пожарниками. 😁
@romariorosso9502
2 жыл бұрын
Хахаха, как же точно😂
@thejohnjosh
2 жыл бұрын
cyka blyat
@user-dp9pm5yy7m
2 жыл бұрын
Пожарник- это жук.🎃🐞
@Bella__Donna
2 жыл бұрын
Дмитрий 👍👍👍
@ternor
2 жыл бұрын
@@user-dp9pm5yy7m Это человек)
@jaroodthefab5669
5 жыл бұрын
Dan without eyebrows is like an animated character when they take of their glasses
@BothHands1
5 жыл бұрын
So no one really explained it completely, but without oxygen, combustion cannot occur, so instead pyrolysis happens. Pyrolysis is the incomplete burning of the fuel into simple carbon molecules and hydrocarbons/tars. That's what the smoke is. In complete combustion, the smoke is CO2 and ash - minerals like potassium hydroxide. That kind of smoke cannot set on fire. So basically the heat without oxygen evaporates the fuel into a gas, which looks like smoke, but can combust upon introduction of oxygen and heat (fireball starts where air meets heat source)
@nedpowell9590
5 жыл бұрын
Danielle Spargo Doesn’t incomplete combustion also introduce things like carbon monoxide like the firefighter was talking about? Scary stuff
@zenmasterorwhatever
5 жыл бұрын
Thanks for that
@Glaedr11
5 жыл бұрын
The explained it in the original video
@MysticalDork
5 жыл бұрын
@@nedpowell9590 yes, and carbon monoxide is flammable as well as very toxic.
@jasonmiller5739
5 жыл бұрын
If anyone is looking for more information about this specifically I think it is called wood gas and can be made, filtered, and even power a combustion engine
@sagesarrazine6270
5 жыл бұрын
I'd say they're quickly become one of my favorite YT exclusives, but quick isn't really their style is it?
@kempo_95
5 жыл бұрын
They should film that in slow mo.
@blipboop5594
5 жыл бұрын
Not with these heavily scripted, overproduced vids. Reeeaaaally stretching to reach that 10 minute mark
@sagesarrazine6270
5 жыл бұрын
@@blipboop5594 You realize that just because something is trying to make its creator money doesn't automatically make it bad right? Profit ain't a dirty word
@Scoots1994
5 жыл бұрын
This IS quick for them.
@oisinmoore8725
5 жыл бұрын
@@blipboop5594 Wins prize for most inane comment ever. Even thought there is undoubtedly scripting, which provides structure by the way, their friendship and camaraderie very regularly becomes evident even during each scripted phase. They clearly crack little "Gav and Dan" jokes here and there off script. I love it.
@mullerman1104
3 жыл бұрын
I am a firefighter, and a rollover is indeed one of the things I have the greatest repect.
@TheAlaskanfrog
2 жыл бұрын
It's cool to see non firefighters experience what we do. I can attest to how bloody hot it is in that intro
@DemMedHornene
5 жыл бұрын
Dan without eyebrows is kind of terrifying
@TheSurviver72
5 жыл бұрын
I'm traumatised for life. 😢
@Axodus
4 жыл бұрын
The brain looks for eyebrows on the face, Without them it's just kinda weird.
@kieranmccusker7837
4 жыл бұрын
Trader
@kilianbegenau3369
5 жыл бұрын
Producers: How much craziness do you want in your video? *Gavin & Dan: Yes*
@darkhoodchief
5 жыл бұрын
No
@eamonahern7495
5 жыл бұрын
In you are video
@AetherBreaker1
5 жыл бұрын
You do realize that they ARE the producers?
@braedonrogers5534
5 жыл бұрын
Such a good interview with the chief, wish it was longer!
@davidsteppe9882
5 жыл бұрын
Out of all the explosions you guys have filmed over the years, for some reason the ones with the grill are the coolest yet!
@AtrociousNightmare
5 жыл бұрын
"It was our honor" he says. The hero whose job is dreamt by kids and adults alike and risks his life for strangers says "it was our honor". What a legend. Anyway, awesome episode as usual! Gotta admit the image for the BBQ backdraft was more beautiful than the big one haha The eyebrows gag was funny! Astounding how different a person looks without those.
@Jesticles85
5 жыл бұрын
It's amazing how different he looks without eyebrows! Oh and also the fire was neat.
@EricMBlog
2 жыл бұрын
I seriously thought it was someone else entirely at the end 😂
@user-ld7vl2ie1l
2 жыл бұрын
비듬
@okediranadeolu8173
2 жыл бұрын
Nice film. We need this kind of expository films on our TV sets
@moonlitfoxling8448
3 жыл бұрын
One very similar occurrence going through as a line cook was the fryer, the ignition to start wasn't working properly, so we have a lot of gas seeping through. Then it ignights randomly causing 2 feet of rushed flame shooting out like a boom, then back to normal
@gaaradoes
5 жыл бұрын
Slowmo guys are amazing i hope they do a world record in slow mo
@ericharris69
5 жыл бұрын
Ikr
@gozzilla177
5 жыл бұрын
They filmed light! That's pretty much the only record you can get lol 😂😂
@trod146
5 жыл бұрын
@@gozzilla177 they didn't. Scientists did. They didn't use their cameras to film that
@gozzilla177
5 жыл бұрын
@@trod146 It's kind of a joke. Like you can't really get a record for filming anything faster cuz you know.... Light..... Unless they ment just film a world record? In that case they have as well, like the record winning fastest shooter guy.
@_mossy_8520
5 жыл бұрын
Most slowmo videos made by persons
@PtrOBrn
5 жыл бұрын
In the immortal words of Adam Savage, "Am I missing an eye brow?"
@aceggkspade958
5 жыл бұрын
On the 2nd bbq attempt it’s insane how the fire is see through in this unique way with shadows and yet has definite substance as a material
@jackiemartin978
3 жыл бұрын
Helps understand in everyday terms. Great job thank you
@petertrast
5 жыл бұрын
Eyebrowless Dan. Thanks for the nightmares.
@damianbruno3507
5 жыл бұрын
Love how Dan has a protective sleeve on the right arm, and uses tthe left one to take off the BBQ lid
@drownedinglitter
4 жыл бұрын
Lol ikr!
@terminusarms113
4 жыл бұрын
Possibly because the chance of his skin catching on fire may be lower than the chances of his sleeve catching fire? Or something of the sort
@sakennurtleuov147
3 жыл бұрын
@@terminusarms113 .
@thenorthdownswanderer
3 жыл бұрын
His arm is shielded by the lid - experience of professional chef.
@damianbruno3507
3 жыл бұрын
@@thenorthdownswanderer ohhhhhh that makes much more sense now. I mean, being Dan a explosive expert. Thx!!
@pbezunartea
2 жыл бұрын
That ending, Dan eyebrow-less, hilarious!! Well done! Great video!
@benisaputra4843
5 жыл бұрын
Amazing.. all i can say is thank you for showing me this
@p3chv0gel22
5 жыл бұрын
I think many people should be in this Situation from the intro. Just to realize how happy they could be to have (voluntary) fire fighters. For context: I'm a voluntary fire fighter in Germany and sometimes we are confronted with people, who think its funny to stop us from working or standing right in front of us and taking pictures while making it impossible for us to help someone. So, for everyone, who do things like that, i hope you have one thing in Mind: We risc our lives for you
@lukasgiese2331
5 жыл бұрын
Danke für deinen Einsatz.
@p3chv0gel22
5 жыл бұрын
@@lukasgiese2331 nichts zu danken
@Aplesedjr
5 жыл бұрын
Apparently, you’re not very humble.
@jumpman8282
5 жыл бұрын
Lives > likes
@luciusvorenus9445
5 жыл бұрын
85% of the United States are protected by Volunteer Firefighters, including large cities like NYC
@sophiafern
5 жыл бұрын
The real question is, did the GoPro survive?
@victoriaapple8367
5 жыл бұрын
I was wondering the same! 😂😂
@mico6155
5 жыл бұрын
It said in the video that it overheated, aka components melted.
@billycrook3662
5 жыл бұрын
The SD card survived, otherwise there wouldn’t be footage. As for the camera... no clue
@HarryWizard
5 жыл бұрын
@@mico6155 overheated doesn't mean the components melted, it just means that the camera turned off in time before it would destroy itself. If your computer goes about 110 celsius it will "overheat" and turn off, but it won't be destroyed.
@Schulstand
5 жыл бұрын
@@HarryWizard Yeah, after computer turns off temperature drops, I dont think it dropped in that container
@patriquesavi4604
3 жыл бұрын
Parabéns pela execução do vídeo pessoal!
@JeskaDax
3 жыл бұрын
Before this, I never knew how much I liked Dan's eyebrows
@chrispeddle5723
5 жыл бұрын
I’m taking classes right now to become a firefighter and I showed my teacher this video and he just said always be careful when the conditions are right for a backdraft to occur.
@FryingPan76
5 жыл бұрын
He's wrong. Always be careful, no matter what you think, the conditions are. And practise with a selectflow nozzle (or whatever you use to generate a fog pattern).
@drlogiq1494
5 жыл бұрын
"...back to you Gav and Dan" "Thanks us!" is rapidly becoming my favourite running gag! :D
@MushtaqAhmad-of7hd
2 жыл бұрын
Bbb
@livehabesha4642
4 жыл бұрын
This is the one of best vids 💎
@Windkisssed
5 жыл бұрын
Thank you Chief Ken Bailey & Travis County Fire Rescue fire fighters!
@michelleross9782
5 жыл бұрын
I'm glad Travis County Fire Rescue do these mock ups so that it helps the fire fighters learn how to handle it in a controlled (relatively safe) environment. I hope other areas' fire departments do the same even if they wouldn't agree to do it for you to film... Everytime I come across someone in uniform when I'm at the store I go thank them for their service because not many are willing and/or capable of having the bravery to run towards a fire to help instead of run away. I sincerely believe every country should have a First Responders Appreciation Week.
@plinkage
5 жыл бұрын
that is the most awesome recording of flames ive ever seen. would be really cool to see super slow motion of just different types of fires, like wood fires, liquid fuel fires, small, big, underwater. etc. just to see how the patterns and speeds change within the flames.
@buffaloworldwide3418
2 жыл бұрын
Real love their way of doing
@mr.shgamingguy
2 жыл бұрын
This should be in a ad off a movie also that is awesome
@claytonwright8587
5 жыл бұрын
Fire is probably the most Beautiful yet most Destructive force ever.
@vanerek
5 жыл бұрын
No, that would be my ex girlfriend
@erikhendrych190
5 жыл бұрын
Nero 64 A.D.
@Lia-A-Eastwood
5 жыл бұрын
And water...
@gorisenke
5 жыл бұрын
Lightning. Lighning and hurricanes.
@HexenkoeniginVonAngmar
5 жыл бұрын
Nature
@CaptainHoratioPugwash
5 жыл бұрын
They thought it was hot in those fire suits in winter. Imagine what it was like for the guys in Australia fighting a bush fire with an ambient temperature of 50°C!
@basvanderwerff2725
5 жыл бұрын
considering the tempature near the fire is hotter the normal ambient doesnt matter f all
@barrybigballs6339
5 жыл бұрын
scorchieyo.....!
@FishSnackems
5 жыл бұрын
Gatekeeping fire
@midesti
5 жыл бұрын
Wildland firefighters don't wear that kind of gear, but it's still a hot job.
@asdTER8
5 жыл бұрын
bas van der werff the ambient temperature does make it feel worse though when you can’t cool off easy even after moving away-but the other commenter is correct-bushfire year is far lighter for exactly this reason.
@garyhickman9768
4 жыл бұрын
I have experienced backdrafts when opening a wood furnace door on a smoldering fire. Exact same principle. And it does get your attention!
@darkskinwhite
4 жыл бұрын
"Winter? That's not a winter. *This* is a winter" lol greetings from Wisconsin!
@gwenkrukoski6167
3 жыл бұрын
Pathetic. Wisconsin winter is nothing compared to Minnesota winters.
@williamredner5979
5 жыл бұрын
Well it only took twenty years, but now I understand how a dead bed of coals singed my face
@sovietrussia3632
4 жыл бұрын
They weren't dead!
@vicvicking1990
5 жыл бұрын
Ive never said it, but this Channel is Insanely Good, ive been here since the big water balloon and the quality is lit, you guys are amazing thanks for all these hours of slow mo clips! I love what your doing! Continue on!
@davldbradley6073
Жыл бұрын
The makeup on the eyebrows was magic at the end.
@drewstefano380
5 жыл бұрын
love your how to video!! definitely giving me great ideas for new content on my videos💪
@nigganigga4208
5 жыл бұрын
can u guys make a slo mo of how fast our reflex works
@squidy7771
5 жыл бұрын
They did several times
@RICDirector
5 жыл бұрын
They just did. Watch the firefighter who started to walk across as the backdraft happened!
@AJ-ir3qw
5 жыл бұрын
Just watched the first one and then i refreshed the page and boom part 2 is out
@12345fowler
2 жыл бұрын
Remember the feature movie Backdraft, some pretty nice shots in it.
@bretts9373
5 жыл бұрын
8:02 the bottom left of the flames look incredible as the smoke ignites.
@nathandickin8795
5 жыл бұрын
I love how dan opens the bbq with the hand without the xtra long glove....😂😂safety first kids
@ryanhenderson225
5 жыл бұрын
Gavin in the fireman gear actually looks pretty convincing. The dude could pull off a fireman
@MeshFrequency
5 жыл бұрын
They even made a movie about it back in 1991 called Backdraft.
@katdog221
2 жыл бұрын
Thank you for sharing this video
@jacobbaumgardner3406
5 жыл бұрын
I love how when you were talking with the chief, he is just looking at you thinking "what a bunch of numpties."
@blucel2856
5 жыл бұрын
Oddly the little grill backdraft looks way more impressive than the shipping container's. Probably has to do with the ratio of size between the flame/explosion and the thing it comes out of.
@E2O10
5 жыл бұрын
I have a feeling it's a little to do with the aperture that the oxygen is going in/flames coming out from. In that the size, possibly even shape, affect the end result. The idea being that the grill is a larger circular and more squashed shape so therefore more oxygen gets into contact with more of the embers quicker; whereas the container is long and the opening for the oxygen was much smaller in comparison to the grill (thus making the oxygen take longer to reach the back of the container), relatively speaking, and provided more of a forward force rather than the more omni-directional one the former accommodates.
@orionsuniversepart2932
3 жыл бұрын
Holy slo-mo! That part one part had a hyper perilous intro!!!
@aceggkspade958
5 жыл бұрын
Awesome fire fighting team!! That was really cool of those guys
@MrLargonaut
5 жыл бұрын
Last 2 minutes: Dan with heavily protected right arm, opens lid with glove only left hand. Never change, Dan.
@ZmansEdits
5 жыл бұрын
Please do more slow motion fire blasts!!! After watching that ending scene in London Has Fallen, I became hooked onto slo mo fire blasts with calm music.
@j.r.hernandez6264
3 жыл бұрын
Gracias por los subtítulos!! you have a new follower ...
@aromafromheaven
2 жыл бұрын
Fantabulous video
@same0077
5 жыл бұрын
This season IS THE BEST in my opinion. Love it 💜
@HelpFromAbove1
5 жыл бұрын
A "TableTop Nuke" is called a Microwave ;)
@tarzencheda7928
5 жыл бұрын
Exactly...dangerously beautiful..
@drpizzagames1015
5 жыл бұрын
That ending is absolute fire
@MrE_
5 жыл бұрын
When the super slow show ends, we will probably see them in the backyard once a month again.
@trod146
5 жыл бұрын
Well what can they do? They ran out of ideas ages ago and everything is just a slightly different version of something they already did, or literally just something already done but they do it bigger.
@OutChillinMedia
5 жыл бұрын
EPIC footage
@nramember.2nd
3 жыл бұрын
Great Video.
@prometheus625
5 жыл бұрын
“Thanks us” - Peak of comedy 2019
@carlosg4l769
5 жыл бұрын
Firefighter is just like, “These two Jerks” lol 😂
@SianTaylr
5 жыл бұрын
can we just appreciate the boys in their firemen gear, standing in front of the fire engine for just a moment. I mean, come on now...
@nataliegiles2554
3 жыл бұрын
This was so rad, I had no idea this was a thing
@matthewweitz1949
2 жыл бұрын
Great video
@jesuszuniga2581
5 жыл бұрын
Hey guys I would really like to see you guys record an Eaulers disk at maximum spin time. Thanks and keep doing what you're doing 😊👍
@IMuradI
5 жыл бұрын
Never thought I would see Dan without eyebrows one day...
@blockgamerz1859
2 жыл бұрын
very good videos very nice I blessings you
@vladgritsenko6886
2 жыл бұрын
Не пожарников, а пожарных: пожарники - люди (обычно крепостные), которые собирали милостыню в России в 18-19 веках, выдавая себя за погорельцев. Наиболее это было распространено в Москве. А пожарные - люди, которые занимаются тушением пожаров и проводят спасательные работы. Но, в принципе, видео понравилось. Автор молодец. Ставлю ему лайк)))
@DinaricWolf
5 жыл бұрын
Nuclear explosion in slow mo next
@lyleflom8034
5 жыл бұрын
How are you too comment with 16 likes
@quantuminfinity4260
5 жыл бұрын
@@lyleflom8034Still top with 24 Likes, KZitem must realy want it. So do I, I suppose! 😅 👍
@Randomninja47
5 жыл бұрын
Watching the smoke move back into the fire due to the oxygen rushing back in looks cool (only in slow mo and only in this video). Found that really fascinating that you can see it rushing back.
@briansmith5843
4 жыл бұрын
It's really good that Dan has that sleeve on the arm he isn't using near the fire. LOL!
@christianmoss6464
4 жыл бұрын
9:29 “IT’S YOURS! YOUR QUIRK NOT HIS!”
@WorldRaceMVG
5 жыл бұрын
1:01 Marshmellow gets knocked down - Gav "That could easily knock you off your feet"
@petervanembden8211
5 жыл бұрын
Can you get a backdraft with just opening the little holes in the lid? That's what I'm curious about.
@philineconrad
3 жыл бұрын
so beautiful and fascinating.
@masterofpuppets5072
3 жыл бұрын
Yes I am
@joesifa5235
2 жыл бұрын
The Fire Chief at 4:50 is all of watching Dan and Gav
@thatwideunit7775
4 жыл бұрын
I actually got wrecked by a backdraft from a grill once, I lost an eyebrow, 40% of my shirt got melted, I had burns all over my left arm, and my hairline looked DUSTY
@ayoubriahi99
3 жыл бұрын
Give vgf
@thatwideunit7775
3 жыл бұрын
@@ayoubriahi99 what
@shortfusephillips
3 жыл бұрын
I'm curious how much the speed of reoxygenation affects the outcome. If the opening letting air back in is small, would it be a more forceful explosion, being that the explosion would be more contained, or would it reduce the risk of a backdraft?
@Solais1019
Жыл бұрын
I'd be curious to see a professional's response to this, but to my understanding of the dynamics here...you'd probably want to vent the heat. Most of the "smoke" in there is the solid fuels letting off vapors instead, so the air is saturated with vapor fuel. There's a lot of contained heat, and it's that heat that's the most dangerous of the present elements, because that heat is what sets off the vapors for the explosion to occur. You'd probably want to vent the heat first, so there's much less chance of ignition. The core problem of most backdrafts is the lateral openings of an enclosure. Heat rises, so there's more heat at the ceiling, but windows and doors don't offer enough ventilation. I think, in that situation, rather than a small hole on a wall, you'd want to make a vent through the ceiling? The rising heat would vent out and better carry the combustible vapors? There's probably an optimal size of the hole though. Too small, not enough ventilation versus the latent heat still turning solid fuel to vapor, but too large, the oxygen could rush in fast enough to reignite? It's been a year though, wonder if any firemen or fire researchers might stumble across this, heh.
@LancasterResponding
4 жыл бұрын
1:40 Dan looks like every Monday night training in the colder months at the firehouse
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