What's inside an Air Raid Siren?

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[@WhatsInside]

My ears are still ringing! Make sure to go say HI From our What's inside Family to Mark: kzbin.info/www/bejne/pneoc2OZnc6ogKM

[@thomashandy4969]

I’d love to live where you live

[@anders_0726]

What's Inside? Hi

[@wulf768]

I think you should go to an ear therapist What's Inside.

[@thomashandy4969]

Wolfylittle 768 say that after waching that othor guys vid

[@wulf768]

@@thomashandy4969 I already watched that.

[@holo911]

Mark: *explaining air molecules and vibrations* Dan: iS tHaT a tuRkEy?

[@planesofawsomevlogs1206]

Lucas B here has interrupted the science gods

[@debbiemeyer2307]

LOL

[@captainaxan4967]

Lol

[@MMRPC]

pheasant

[@lolmaster3823]

lol

[@johnzurick6492]

Betcha everyone In that town is like “HOW MANY NUKES ARE THEY DROPPING!?!?!?”

[@northwastaken]

Lol

[@MMRPC]

35,000,000,000

[@RandomThingsForFun16]

Just a jillion billion trillion quintillion zillion centillion

[@ediard11offical8]

3 million

[@gmantheman5353]

10000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000

[@user-er2df9jk9m]

0:25 This siren was made in September 1934 by Kanagawa Electric Company (not sure if it exists today) and was the 1778th siren manufactured.

[@rocketman1969]

Thanks

[@bruhbruh4203]

Cool!

[@nosloppyplease]

"Next time you hear a air raid siren you know how it works" dawg I think you got bigger problems if you hear a air raid siren

[@wifferstess2824]

Pretty much same principles for any siren. My elementary and high schools both used electromechanical sirens for fire alarms before which I remember hating. I think the rated sound level on them was 110 db at 10 feet.

[@hunterseymour8364]

My fire department uses them

[@ZenNaster]

I'm sure the neighbors loved this

[@colinhuyck3834]

Was just thinking that.

[@micahjacobson5972]

I was about 400 ft away and was loud

[@emmettford]

HAHA YEP SURE DID

[@lauhavivat]

unless your neighbors are very old grannys

[@Mick8393]

U see a ww2 soldier come out with a thompson

[@circleboi4900]

Imagine if the neighboor panicked thought it was Nuke Warning lmao

[@MinecraftPro97k]

Happy

[@Unsujetoquecomenta]

Sad where all going to died that day.

[@NadyrydaN]

Nuke warning doesn't sound like that though

[@Plllllllll]

TACTICAL NIKE INCOMING

[@mooshroom421]

@@Plllllllll ooh wo my shoes will explode time to go to the dump

[@shungiteman3005]

5:57 Mark: b̵̡̝̰͎͍̓͒̚ų̯̙͎̃͆r̨̪̗̠̰͎̪̪̦ͬ͑̽̅̽̽ͨ͘r̆̀̒ͧͦ҉̟̪̹m̶̯͇̱̺̺̣̂ͫ

[@Sylvie_124]

Imagine hearing an air raids siren then someone screaming "YES IT'S DEAD IT'S DEAD"

[@riley2133]

3:41 “ACTUAL SCIENCE” I think we know that, the guy talking is Mark Rober

[@danieltoader2671]

why he is not robbing a house ?

[@pabloisaac3595]

I don’t know 🤷‍♂️

[@ghostbullitz2517]

Spare_Cardboard0238 nice profile picture

[@mathiaszacarias4601]

I was thinking that it says actual scence lol

[@shadowhaziq4326]

Mark should partner with Vsauce, maybe Vsauce 4 👍

[@stephentv1012]

i'm taking one of these to the next basketball game i go to. see how long it takes me to get kicked out lol

[@stephentv1012]

@Gaming Boy hahahahaah

[@therandombrothers5668]

Ha

[@okay-ish9189]

It's a phaesent

[@marcosrivera8692]

Iam a fan of yours

[@Spenny96]

You absolutely have to do it.

[@Yazan_Majdalawi]

4:21 I lost it here.. omg xD

[@Astraulix]

once mark rober sees that

[@Yazan_Majdalawi]

@@Astraulix I guess he did.. the vid is a year old.. but thank you.. I watched that again and l laughed again xD

[@g.groves616]

These handheld sirens were actually used in small villages in the UK during WWII to alert people. An Air Raid Warden and Police Officer would most likely use a bike to alert the village to take shelter, which would’ve usually been an Anderson Shelter in the garden

[@jakeramis81]

neighbors: (hears air raid siren) evacuates immidiately

[@treedeku6201]

LOOK OUT, IT'S NO REGULAR SIREN. *_-It's Siren Head-_*

[@susansorrentino6130]

Siren head: *sounds like an emergency broadcast and other siren from siren head sounds like a thunder bolt 1003 hi low

[@TheTicassShow]

I can't even throw a party without neighboors calling the cops and this guy's out here playing with air horns and everything is fine

[@TheTicassShow]

@Armando Sturzenegger wtf lmao how am I racist

[@robertschoennauer9040]

Armando Sturzenegger ur actually special

[@STJ1K]

Armando Sturzenegger how?

[@badboyhal0]

Armando Sturzenegger how is he b****

[@Crowned_Hearts]

he probably asked everyone of them for permition

[@SolaceEasy]

I loved hearing "don't want to get hurt" when he is smashing an object without goggles that can fling small metal objects at high speed at multiple parts of his body.

[@SolaceEasy]

And the kid too! There was a montage of other objects being broken and I saw no safety gear. I hope they have good medical insurance from KZbin.

[@xycadium]

It's sometimes hard to know when or where you'd need such an instrument but, if you ever do, luck be with you.

[@bandicootcollector]

I may have overdone it on the translation, but here is everything explained: TRANSLATION: Original: 昭和９年９月 神奈川電氣株式會社 第1778號 English Translation: September 1934 Kanagawa Electrical Co., Ltd. Issue No. 1778 Literal translation: 9th month of the 9th year of the reign of Shouwa Kanagawa Electrical Stock Company The 1778 Issue BREAK DOWN: Japanese: 昭和９年９月 Romaji: Shouwa kyunen kugatsu English: Shouwa 9th Year 9th Month (September) {By the regular calendar that's September 1934} Japanese: 神奈川電氣株式會社 Romaji: Kanagawa Denki Kabushikigaisha English: Kanagawa Electrical Co., Ltd. Japanese: 第1778號 Romaji: Dai ichi nana nana hachi gou English: Issue No. 1778 NOTES: - 'Shouwa' denotes the era of Emperor Shouwa, Hirohito. It says the '9th Year', Hirohito reigned from 1926, meaning the 9th year of his reign was 1934. - 電氣 meaning 'electricity' is written simplified as 電気 today, 會社 meaning 'company' is written as 会社 today, and 號 meaning 'issue' is written as 号 today. These old forms of kanji stopped being used in 1949 after the Japanese language reform of that year - my friend who also speaks Taiwanese helped me to figure out what these kanji were as Taiwan still uses the traditional Chinese kanji. Most Japanese don't write these old kanji anymore. - 第 translates as 'the' and only comes before a number, to say 'this object is the (number) of this type' - 株式會社 literally translates to 'Stock company', but in English it's the same as 'Company Limited'. So, what is written isn't extremely interesting, but I hope this was interesting for you to read and learn more!

[@thegreatMSG]

wow......

[@MilesEasler]

Jesus Christ man

[@Stre55ed1]

Wow that's a lot of text

[@boxbird5723]

Hello fellow Japanese person who can also speak English really well

[@bandicootcollector]

To read it? A second or two. To write it? Maybe a minute and a half. How about you?

[@JBOboe720]

The ID tag on the air raid siren says it was made in September 1934, serial number 1778. And my pre-WWII kanji understanding may be a bit off, but it looks like it was made by Kanagawa Electric Company.

[@TheByronpflug]

That's Before WW2

[@Thefreakyfreek]

an thay just kiled it no remors

[@fakename2494]

Mark sweeper the leg

[@spike4850]

Chuito12PR he didn’t say that...

[@djyppo]

@@spike4850 he actually did at 22 seconds

[@mr.michael6983]

Imagine if you’re in the forest with your friends cryptid hunting and you tell them to split up, hide beside a tree, then play that siren

[@lukeeichel3820]

The ultimate prank

[@OwenTheMeowstic]

Great job, you just triggered the siren community by destroying a vintage siren

[@alexromo1260]

Yes!!

[@theromanshogunate5716]

Im shaking in anger but i hope they save the japanese siren since thats history from my country so i would be way angrier

[@authenticfrog9745]

I am so outraged🤬🤬🤬

[@rhysmodica2892]

Yeah I'm triggered. I'm desperate for one of those impellors so that I can experiment and make my own. They're not that easy to come by if you don't go online for this stuff. And that perfect one just got sledgehammered.

[@jacktmyt378]

And also now my man has so many haters that are from the siren community and now he triggers a war

[@ViolationNotice]

These come in handy when you're lost inside Ikea.

[@JuiceisGood]

XD

[@alizubaidi1214]

AHAHAHAH

[@AlastorTheNPDemon]

I'd invest in a 3T22 myself. Ikea is a freakin' advanced settlement.

[@lauhavivat]

maybe an ac130 would bw helpful

[@safetran50]

BHUH buy a p50

[@kickedgaming5350]

Goodness, these neighbors must think an actual air raid is going on...

[@southernstalliongaming7544]

Kicked Gaming they didn’t do it for long

[@christhegamerdelima5545]

@@southernstalliongaming7544 r/woosh

[@southernstalliongaming7544]

Chris the gamer Delima I still have no idea what woosh means but ok

[@mud_rocker]

@@southernstalliongaming7544 r/wooosh is a reddit subreddit about people who didn't get the joke

[@ebicgamer3648]

r/wooosh because that’s the sound of the planes flying in from the air raids. (I’m aware what it is btw it’s a joke)

[@snicksss]

All my science teachers in the past always failed to make me understand how we hear, yet this dude made me understand very easily in less than a minute. I timed it and it was about 41.13 seconds.

[@prestokrevlar]

Mark: [real science] Dan: "That's very scientific! Mark is smart-is that a turkey?"

[@christopherarnold1]

Use the siren to wake Lincoln up to go to school.

[@d.i.y.engineering4u201]

Yasssssssssss🛑🧢

[@God_Yeeter]

XD

[@ct92404]

Poor kid!

[@-d-e-m-]

dat werr tru

[@YourLocalIndigo]

Doesent work

[@visibleconfusion9894]

1 life = 1 poor air raid siren saved from abusive owners

[@moonblasterbow732]

sorry, I don't have a life

[@newgamesrobloxYT]

@MoonBlasterBow I have one,I barely use it,anyway.

[@rippptorn9604]

I subbed to you channel currently 84k

[@johnmarquez3807]

Wtf damn the last time i saw your subs it was at around 3k LOLL

[@tylerrosemeier765]

Can we get 5000 subscribers with no videos? What

[@TheSavageProdigy]

4:08 Wait I could have sworn he wasn't see through 2 seconds ago.

[@gmantheman5353]

I knew it the world was a simulation!

[@HXC_Riftyz]

Its called a blue screen because Mark has blue in his t shirt

[@aussie_trainspotting_videos]

@@HXC_Riftyz u possibly missed the joke

[@Trainboivr]

That one grandpa telling their son about how they were in the war, all of a sudden, they hear air raid siren then grandpa gets war flashbacks.

[@natethepnda8528]

*AIR RAID HORN SOUNDS* Me: Hey I know how those work! Plane: *DROPS BOMB*

[@litreal8228]

Loool

[@thonayanalabkal1946]

Ikr

[@nonymous5938]

IKR

[@jeepcrawlinghectorzamudio8319]

Boom!!!

[@piotrzielinski3357]

Nuke siren sound „holy shiet”

[@thatawkwardotaku4651]

I love how around 4:20 in Mark's actual science explanation, the words ACTUAL SCIENCE go through his shirt. A++ graphics beaut

[@DanS044]

They, were trying to edit pictures onto the white background of the fence, but marks white shirt is the same colour as the fence

[@Cosmolovesmaccas]

ThatAwkwardOtaku and it has to be 420

[@Carolinastrucks]

This is where I met him, years and years ago. Now I love mark and you

[@AlternatingShinji]

0:37 starts thinking about bombers dropping bombs me who knows WW2 : Mhm intresting.

[@Lucas-rs4zx]

? This makes no sense

[@datboi3577]

@@Lucas-rs4zx I know lol, how hard is it to form a sentence?

[@tutorialescoversymas713]

5:36 sound like a angry cat xD 😂😂

[@abdur905]

I have proof for that. My friend has 3 cats. One of them always makes that sound when you pet it

[@ellieadams2451]

Oh so that’s funny that’s what many people heard before they died

[@abfabfabab8356]

@@ellieadams2451.... Just why

[@lando8735]

Tutoriales, Covers y mas!!! So the name is Karen

[@olddays2253]

Lololol

[@rogerheee]

The plate on 0:25 says: September 1934 Kanagawa Electric Company No. 1778

[@stevethea5250]

3:20 beautiful location, where is it specifically???

[@BananaPeelMilkshake]

@@stevethea5250 somewhere in Santa Clarita

[@stevethea5250]

@@BananaPeelMilkshake I need to know exactly :( looks good

[@BananaPeelMilkshake]

@@stevethea5250 not sure but I agree, it does look nice

[@Cytorb]

i love how he just remind us that its actual science at 3:41

[@thescienceboy1971]

I love all the "Actual Science" when Mark was explaining😂😂😂.

[@NickJost25]

I feel bad for their neighbors

[@micahjacobson5972]

Im one of those

[@emmettford]

You shouldn't. We are fine :)

[@CoolSirens1000T]

@Adolf Hitler yea me to they destroyed an Edwards siren

[@srp0thlin396]

THANK GOD YOUR NOT ONE OF THOSE KZbinRS WHO DESTROY HISTORICAL OBJECTS

[@tonyeichensehr3450]

Braxtyn He actually did go find that F2 siren

[@sirensofneohio3979]

F-2s are rare.

[@lauren9285]

THANK GOD UR NOT OVEREATING OVER SOMETHING THEY PAID 4

[@lucythedachshund6793]

Your sarcastic. Right?

[@srp0thlin396]

@@lauren9285 it really doesn't matter how much someone paid for something I just think people need to realize that that thing that are from wars or "antique" can't be remade or fixed once you destroy them they are gone forever and company's can only make reproductions

[@nickb5091]

If only everyone trusted the scientists like Lincoln does.

[@drowhodis556]

I loved the tim and eric mind blowing part

[@crides0]

So the siren is made in September 1934, in Kanagawa Electric Co., Ltd., Number 1778. Oh by the way, if you crush the middle of a can (just make it kinda flat, and only in the middle) and put your mouth against the opening and make the sound in the video, it will resonant at a appropriate pitch. It will get REALLY loud tho...

[@aidensthetic]

Steven Zhu can you show photos or videos? i can’t visualize that lol

[@crides0]

@@aidensthetic Em sorry I don't have a can right now, but it sorta resembles a hourglass shape if you look in the side perpendicular to the direction you crush it.

[@tyler5739]

I know what you’re talking about

[@OwenMessenger]

It also resembles the sound a riced out Honda makes.

[@ancientgeek3834]

The bird you saw at 4:50 was a Ring-Necked Pheasant. I'm a bird nerd. Don't judge.

[@everydaystuff-lennoxrosado3018]

U probaly typed it on google

[@goldeneagle6835]

You are my best friend now

[@dragomouche]

Yup

[@ben8557]

@@everydaystuff-lennoxrosado3018 how do you type a picture?

[@VelvetPimpson]

I love birds too

[@13_cmi]

I'm not a siren enthusiast or anything but I love these things

[@iasasfs2620]

I really really like how you put the actual science sign everywhere

[@pieprince2493]

When he said we are really smart I thought back to when Lincoln put a grenade in the microwave...........

[@MAGGOT_VOMIT]

My thought was, *"Leave the Loud kid at home."*

[@bmobmo6438]

How did you guys not get a million noise complaints for this

[@like.clarkwork]

Bmobmo64 the neighbors are probably familiar with Mark’s projects that they’ve been desensitized by the noise.

[@imtbi]

they did it at night duhh

[@emmettford]

We are all nice neighbors. That's why,

[@anti-jhoncoalition5420]

"HONEY THE BOMJ IS GONNA FALL!"

[@Praharshkstudios]

"Next time you hear an air raid siren you can say you know how it works" If you hear an air raid siren, you should say nothing and run to the nearest bunker.

[@Praharshkstudios]

@@darkk_1633 No it's not

[@Blurain727]

5:10 how to anger the siren community (yep people like that do exist, the hobby exist.)

[@polandball7482]

lol dead model A

[@antimation5592]

I like how Mark explains how the universe works and everyone immediately gets distracted by a bird two seconds after... This vid is amazing lol

[@psychlone924]

Yeah

[@victoria_scott]

Mark is smart. *iS tHaT a TuRkEy!?* 4:43

[@curtklun1494]

BIRD!

[@arowalker9825]

Pheasant

[@djmario2381]

I'm not unsure. He says "Chukie" (the creepy cursed doll).

[@barcode1512]

*is that a chicken?*

[@djmario2381]

Did Mark said "phasant baby"?

[@ATIHpss64HM]

6:21 when he hits the siren, it's so funny how you don't hear the hit, you just hear the siren slow down a little lol

[@piktureit]

That wasn’t funny at all.

[@suspense_comix3237]

5:31 The sound that makes most people uncomfortable during a haircut

[@justanotherdude4168]

“ACTUAL SCIENCE” the whole bit killed me lmao

[@mags779]

I think you should give the siren to a museum! I wonder how many museums have them? They seem very rare.

[@MusicCitySirens]

Too late now😢 its actually a really rare siren

[@TheCasualSirenEnthusiast]

@@MusicCitySirens hello!

[@JR-zv4rs]

They should never destroyed that rare siren

[@Stormchaser3030]

@@JR-zv4rs no they mean the WW2 air raid siren

[@JR-zv4rs]

@@Stormchaser3030 that WW2 siren was 75 years old

[@lolmaster3823]

the 3 videos i just watched had mark literally explain the same exact science in each one

[@Mason-pd5jq]

Dan: I dont think we should take apart the WWII siren. Also Dan: Let’s cut our silver and gold play buttons in half!

[@Smkhail]

The world war 2 is more rare

[@its._.t6587]

Don’t destroy the World War Two airhorn, my great grandpa fought in World War Two, he made it back home but many did not. Those horns were used to warn people. Many people died and those horns were the last thing they heard. Keep the horn safe or donate it to a museum. Thank you 🙂

[@italic_8357]

My great grandfather and great grandmother both surved In ww2 sadly they died last year. I fully agree with you.

[@coydog7902]

That also applies to the old Civil defense sirens they used to warn people of approaching danger from Tornado sirens to nuclear attacks. They all got old so a lot of them were scrapped

[@JayWhetton1222]

@@italic_8357 my great grandad fought in ww2 and lived until 2009 for england and lived and was born in england

[@tupacshakurfourlife]

These things are pretty abundant. It's not that special of an item.

[@gibbelzoob]

@@tupacshakurfourlife yes

[@morganjones2944]

0:01 when you realise it’s 2am and you have homework due Tomorrow.

[@arnaj100]

MAN Airport Views u mean today

[@Souleii]

Lmao true🤣

[@cms.177]

Oh wow that's great you and Mark are such a good friends!

[@jaxtoncannon73]

That scenery is beautiful with the mountains

[@BuffyMcBufferson]

I hope you get to read this. So a brief bit of history on the Japanese siren you have. It is not actully an air raid siren but it is an alert device. During ww2 the Japanese navy would mount those on their ships and when they came under attack or need to get crews attention or get them to their battle stations a "signal man" would crank that and that would be the signal. The ones in cities were much bigger and louder and you can hear them for miles.

[@helloeverybodization]

Have a like for knowing a little bit of history.

[@secondswell]

And there we where blowing on boatswain whistles while they where cranking down lol

[@TheCimbrianBull]

*Yamato intensifies*

[@poisonshroom64]

When I see them, I think of that scene from Nanking Nanking where the Japanese dude runs through town with the siren after his battalion or whatever gets wiped out

[@thisgamerguy3414]

Good to know

[@user-se8nh3yu1e]

Your neighbors must love you!😂

[@substanceabuser69]

Oh Ight oof

[@datechkee378]

Marks or dans

[@THEGREENHELIUM]

3:58 when I’m tryna do my tasks in Electrical and an imposter appears.

[@Pearier]

/dead

[@ballsuckervr]

*crack*

[@leftonred11]

"no cure for tinnitus, protect your hearing!" haha I already have tinnitus

[@jarrettjustin3031]

Me too bro

[@GHOSTFACEM.O.B.B]

Aye, ringing ears gang

[@imrair]

3:58 almost broke his neck lmao

[@masonhunter2748]

adam for sure broke his neck trying to figure out general relativity

[@UtahShark8798]

ඞ ඞ among us ඞ ඞ

[@brodster7042]

@Caden Gaming where funny

[@sirensofneohio3979]

Y'all destroyed a pretty rare siren. Thanks a lot!

[@vesa7069]

Being a Civil Defence gear collector myself, I didn't enjoy this video at all. :P However being from Finland I don't know what siren type that one is, care to educate me? :)

[@sirensofneohio3979]

I believe it’s a Sentry F-2.

[@tonyeichensehr3450]

SIREN FAMILY! You care too! Yay, I’m not the only one depressed considering how I have 2 small sirens and a big ol SD-10

[@therailcat9790]

@@tonyeichensehr3450 SD-10?! Make a video about it. It’ll get tons of likes

[@kingpalm101]

Sentry F-2s are not rare...

[@jrambo421]

Check out Odd Tinkering, that guy can probably restore the siren beautifully!

[@Asatruction]

Heck, now that was one entertaining video!

[@aussiewater]

What if the neighbours were like "OH NO, BROTHER WHAT DID YOU SAY TO THE PRESIDENT?!" When they heard the air raid siren.

[@jennifero2648]

The editing during Mark’s “actual science” talk was my favorite part of this whole video

[@huyenly7603]

Oh goodness if this was during tornado season...I would be freaking out. 🤣

[@rayyanurbano2880]

Grandpa In The Whole Neighborhood: Flashbacks

[@VoyagerAesthetic]

Safety PSA: Don't break things that have high-speed rotating parts while it's running. Good way to get shrapnel inside you. Also don't put your fingers near the rotating parts, I have 2 friends that chopped off part of their fingers that way.

[@Gamespflow]

Like for real, they have this "Nasa Expert" and they still went through this? Anything for the youtube revenue right?

[@bazinga1783]

@@Gamespflow Yea, I have been studying air raid sirens for 2 years and it is very easy to get shrapnel in you if you touch the parts while they are rotating. Plus it hurts me to see those air raid sirens be destroyed for KZbin views and revenue.

[@karlaaronmunlawin2544]

3:40 when u listen to a teacher explaining and u dont know what's he's or she's talking about

[@Rimm_San]

*THE EDIT IS AMAZING* 😂😂

[@alrxandrasalas9952]

Your neighbor: yes it happens all the times he makes this

[@fitlexyt2600]

6:40 someone said are you filming

[@mr.michael6983]

Fitlex Yt it’s mark

[@john-vg9lg]

Imagine he did not...

[@turtlebird1121]

Read the subtitles

[@mango_monkey32]

r/woosh

[@john-vg9lg]

@@mango_monkey32 ?????

[@elevatorssirensofmsp248]

Why would you destroy a perfectly working siren instead of taking it apart normally?

[@thespore-shroommaster3520]

yeah, and worse is firing it up DURING the destruction. but seriously, my town has no siren so it would have been nice to have one like that. (we're on the edge of tornado valley)

[@amtrak3501]

Because they think it's cool and want the views :/

[@liamfree1619]

Why not it's SCIENCE

[@Gforce_2398]

Because yes

[@apupper.9283]

I'm kinda angry that that siren could of been a federal signal model a or t

[@KidCrazer14]

4:52 BIRD!

[@CoolSirens1000T]

GET IM!!!!

[@JoshuaChehov]

Video: Whats inside an Air Raid Siren Me: Still trying to process how they got their hand on a 1778 air raid siren

[@armron94]

Keep it or donate to museum but don't break it

[@Dreamtraveling_goober]

Yea but its older its not store bought

[@mrnorthwestohiodude7758]

@Fortnite sucks You cannot buy a siren like this at a walmart, this same model of siren new from its company Sentry it worth 500-600 dollars, oldef models go to collectoras for 300. he ruined it by destroying it, a lot of collecrors as re shunning his channel cause of it.

[@jaydens.2526]

Fortnite sucks He’s talking about the WW2 one.

[@jaydens.2526]

Mr Northwest Sirens He only destroyed the newer one. He asked if he wanted us to see him destroy the WW2 one at the end of the video.

[@mk-hx9mn]

True

[@markusbrunner9286]

actually you didnt show whats inside.... you just smashed it

[@Selmarya]

What's inside: let's see how a air raid siren works *Broken solar panel wants to know your location*

[@user-fs2xl4id5o]

Mark seems to be not only smart but seems to be one of the most sympathetic guys on yt!

[@kanataueno502]

0:24 says: 1934 September Kanagawa Denki Corporation No. 1778

[@playbuttonwithnovideos1507]

Thanks

[@breezetix]

2:14 there is a cure for tinnitus btw also, i hate it when people destroy motors.

[@SouthGeorgiaSirens]

I hate it when people destroy sirens, but this channel gets a pass for it

[@wazahhdaswozahh6588]

Wendy’s there is one cure. *stares at blade*

[@wazahhdaswozahh6588]

Wendy’s I wonder what way Beethoven did it *mumbles*

[@TheBirchCreek]

@@SouthGeorgiaSirens I expected the siren (the new one, not historically valuable) being really taken apart, not smashed with a hammer. It would be interesting to see the shape of the fan blades, the air chamber and vents around it etc. So I was actually a bit disappointed by this video.

[@lambsauce8893]

I have had that as a kid, and 5 years later its almost completely gone, still hear better with one ear than the other, but its pretty insignificant

[@justinpeoples7201]

The editing when he is explaining how the horn works is making me wheeze

[@vincetheprince3352]

4:28 those edits had me dying

[@Nudgysirens]

Anyone other tornado/air-raid siren enthusiasts here?

[@valrabellkeys9867]

Welcome to hell

[@SETX_Sirens_and_Rail_02]

Hey. About had a heart attack at 6:44.

[@SirensofIL]

Me and my depressed self

[@doverpoint1]

Hi

[@facingthewind]

Hey nudgy

[@mikeym9800]

Nuclear war happens Someone:I know how that horn works!

[@GHOSTEED-ng3bx]

5:50 That's so smooth!!

[@roxnblox162]

Them: Plays the siren A WW2 Japanese veteran: NANI?!

[@noxiouscreations4913]

More like NAZI lol

[@semv]

damn that could piss off my mom so bad.. I WANT ONE!!!!

[@TheGameFlinger]

I want one, where is eBay located again? XD

[@ShinyArk]

It would probobly also piss of your neighbors lol

[@newjacket44]

Me:Trying to sleep in late for my day off *What’s inside:*

[@Omega_CODM-777]

I didn't know Mark Rober is a NASA scientist 😂😂😂 now I know why he's genius 😂😂😂

[@GarrettGardnermusic]

This video is rad but dudes, what mountains are those behind you. It looks beautiful there 😱

[@antoinette6986]

Imagine if one of the neighbors was a veteran for the war Lmao I can't-

[@Sipex6484]

That's a fire truck siren. No vets have fire engine PTSD

[@ZurihahaGaming511]

I give you guys an idea. How about "What inside North Korea!!"

[@isaiah8991]

Zurihaha lmao

[@ridernakal]

Probably kim jon ung

[@anormalchest560]

Poverty

[@marshmallowman9924]

Nuclear bombs. Lots, and lots of nuclear bombs.

[@Zxniell]

lame 😒

[@lavalampdrinker]

imagine if everybody had one of these in ur neighbor hood except u and they play them all at the same time, u would have an anxiety attack.