What's inside an Air Raid Siren?
ฝัง
- เผยแพร่เมื่อ 27 พ.ย. 2018
- How does an air raid siren make such a loud noise without electricity? Make sure to watch Mark's video of the World's Largest Air Horn!: • World's Largest Horn S...
Watch the Behind the Scenes of our Day with Mark! • Tesla vs World's Large...
Mark's channel here: / onemeeeliondollars
What's the loudest sound you've ever heard?
Thank you for watching our videos - we love you!
Follow us on Twitter: / whatsinside
Follow us on Instagram: / whatsinside
Like us on Facebook: / whatsinsidethings
We have NEW MERCH! www.whatsinsidemerch.com
FOLLOW our Amazon Live Storefront to buy the product we use and SEE US LIVE! amzn.to/3eYzIu3
Have our TH-cam Videos helped you Decide to buy a Tesla? If so, Please use our Refferral link to purchase one: www.tesla.com/referral/daniel... - วิทยาศาสตร์และเทคโนโลยี
My ears are still ringing! Make sure to go say HI From our What's inside Family to Mark: th-cam.com/video/pFEB0chiuJA/w-d-xo.html
I’d love to live where you live
What's Inside?
Hi
I think you should go to an ear therapist What's Inside.
Wolfylittle 768 say that after waching that othor guys vid
@@thomashandy4969 I already watched that.
Mark: *explaining air molecules and vibrations*
Dan: iS tHaT a tuRkEy?
Lucas B here has interrupted the science gods
LOL
Lol
pheasant
lol
Betcha everyone In that town is like
“HOW MANY NUKES ARE THEY DROPPING!?!?!?”
Lol
35,000,000,000
Just a jillion billion trillion quintillion zillion centillion
3 million
10000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000
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.
Thanks
Cool!
"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
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.
My fire department uses them
I'm sure the neighbors loved this
Was just thinking that.
I was about 400 ft away and was loud
HAHA YEP SURE DID
unless
your neighbors are very old grannys
U see a ww2 soldier come out with a thompson
neighbors: (hears air raid siren) evacuates immidiately
LOOK OUT, IT'S NO REGULAR SIREN. *_-It's Siren Head-_*
Siren head: *sounds like an emergency broadcast and other siren from siren head sounds like a thunder bolt 1003 hi low
4:21 I lost it here.. omg xD
once mark rober sees that
@@Astraulix I guess he did.. the vid is a year old..
but thank you.. I watched that again and l laughed again xD
Imagine hearing an air raids siren then someone screaming "YES IT'S DEAD IT'S DEAD"
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!
wow......
Jesus Christ man
Wow that's a lot of text
Hello fellow Japanese person who can also speak English really well
To read it? A second or two.
To write it? Maybe a minute and a half.
How about you?
Imagine if the neighboor panicked thought it was Nuke Warning lmao
Happy
Sad where all going to died that day.
Nuke warning doesn't sound like that though
TACTICAL NIKE INCOMING
@@iiMxhal ooh wo my shoes will explode time to go to the dump
5:57 Mark: b̵̡̝̰͎͍̓͒̚ų̯̙͎̃͆r̨̪̗̠̰͎̪̪̦ͬ͑̽̅̽̽ͨ͘r̆̀̒ͧͦ҉̟̪̹m̶̯͇̱̺̺̣̂ͫ
Great job, you just triggered the siren community by destroying a vintage siren
Yes!!
Im shaking in anger but i hope they save the japanese siren since thats history from my country so i would be way angrier
I am so outraged🤬🤬🤬
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.
And also now my man has so many haters that are from the siren community and now he triggers a war
3:41 “ACTUAL SCIENCE” I think we know that, the guy talking is Mark Rober
why he is not robbing a house ?
I don’t know 🤷♂️
Spare_Cardboard0238 nice profile picture
I was thinking that it says actual scence lol
Mark should partner with Vsauce, maybe Vsauce 4 👍
Goodness, these neighbors must think an actual air raid is going on...
Kicked Gaming they didn’t do it for long
@@southernstalliongaming7544 r/woosh
Chris the gamer Delima I still have no idea what woosh means but ok
@@southernstalliongaming7544 r/wooosh is a reddit subreddit about people who didn't get the joke
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)
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
The ultimate prank
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.
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 TH-cam.
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
@Gaming Boy hahahahaah
Ha
It's a phaesent
Iam a fan of yours
You absolutely have to do it.
*AIR RAID HORN SOUNDS*
Me: Hey I know how those work!
Plane: *DROPS BOMB*
Loool
Ikr
IKR
Boom!!!
Nuke siren sound „holy shiet”
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.
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
Use the siren to wake Lincoln up to go to school.
Yasssssssssss🛑🧢
XD
Poor kid!
dat werr tru
Doesent work
These come in handy when you're lost inside Ikea.
XD
AHAHAHAH
I'd invest in a 3T22 myself. Ikea is a freakin' advanced settlement.
maybe an ac130 would bw helpful
BHUH buy a p50
Mark: [real science]
Dan: "That's very scientific! Mark is smart-is that a turkey?"
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.
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
@Armando Sturzenegger wtf lmao how am I racist
Armando Sturzenegger ur actually special
Armando Sturzenegger how?
Armando Sturzenegger how is he b****
he probably asked everyone of them for permition
5:36 sound like a angry cat xD 😂😂
I have proof for that. My friend has 3 cats. One of them always makes that sound when you pet it
Oh so that’s funny that’s what many people heard before they died
@@ellieadams2451.... Just why
Tutoriales, Covers y mas!!! So the name is Karen
Lololol
5:31 The sound that makes most people uncomfortable during a haircut
0:37 starts thinking about bombers dropping bombs
me who knows WW2 : Mhm intresting.
? This makes no sense
@@Lucas-rs4zx I know lol, how hard is it to form a sentence?
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.
That's Before WW2
an thay just kiled it no remors
Mark sweeper the leg
Chuito12PR he didn’t say that...
@@spike4850 he actually did at 22 seconds
The plate on 0:25 says:
September 1934
Kanagawa Electric Company
No. 1778
3:20 beautiful location, where is it specifically???
@@stevethea5250 somewhere in Santa Clarita
@@BananaPeelMilkshake I need to know exactly :( looks good
@@stevethea5250 not sure but I agree, it does look nice
I love all the "Actual Science" when Mark was explaining😂😂😂.
5:10 how to anger the siren community (yep people like that do exist, the hobby exist.)
lol dead model A
I love how around 4:20 in Mark's actual science explanation, the words ACTUAL SCIENCE go through his shirt. A++ graphics beaut
They, were trying to edit pictures onto the white background of the fence, but marks white shirt is the same colour as the fence
ThatAwkwardOtaku and it has to be 420
I feel bad for their neighbors
Im one of those
You shouldn't. We are fine :)
@Adolf Hitler yea me to they destroyed an Edwards siren
It's sometimes hard to know when or where you'd need such an instrument but, if you ever do, luck be with you.
Grandpa In The Whole Neighborhood: Flashbacks
1 life = 1 poor air raid siren saved from abusive owners
sorry, I don't have a life
@MoonBlasterBow I have one,I barely use it,anyway.
I subbed to you channel currently 84k
Wtf damn the last time i saw your subs it was at around 3k LOLL
Can we get 5000 subscribers with no videos? What
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
Yeah
"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.
@@darkk_1633 No it's not
Dan: I dont think we should take apart the WWII siren.
Also Dan: Let’s cut our silver and gold play buttons in half!
The world war 2 is more rare
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...
Steven Zhu can you show photos or videos? i can’t visualize that lol
@@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.
I know what you’re talking about
It also resembles the sound a riced out Honda makes.
When he said we are really smart I thought back to when Lincoln put a grenade in the microwave...........
My thought was, *"Leave the Loud kid at home."*
This is where I met him, years and years ago. Now I love mark and you
If only everyone trusted the scientists like Lincoln does.
Mark is smart. *iS tHaT a TuRkEy!?* 4:43
BIRD!
Pheasant
I'm not unsure. He says "Chukie" (the creepy cursed doll).
*is that a chicken?*
Did Mark said "phasant baby"?
THANK GOD YOUR NOT ONE OF THOSE TH-camRS WHO DESTROY HISTORICAL OBJECTS
Braxtyn He actually did go find that F2 siren
F-2s are rare.
THANK GOD UR NOT OVEREATING OVER SOMETHING THEY PAID 4
Your sarcastic. Right?
@@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
3:58 when I’m tryna do my tasks in Electrical and an imposter appears.
/dead
*crack*
i love how he just remind us that its actual science at 3:41
“ACTUAL SCIENCE” the whole bit killed me lmao
I think you should give the siren to a museum! I wonder how many museums have them? They seem very rare.
Too late now😢 its actually a really rare siren
@@MusicCitySirens hello!
@J R no they mean the WW2 air raid siren
@J R they did not destroy it they destroyed a newer model air raid siren
Video: Whats inside an Air Raid Siren
Me: Still trying to process how they got their hand on a 1778 air raid siren
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
That wasn’t funny at all.
How did you guys not get a million noise complaints for this
Bmobmo64 the neighbors are probably familiar with Mark’s projects that they’ve been desensitized by the noise.
they did it at night duhh
We are all nice neighbors. That's why,
"HONEY THE BOMJ IS GONNA FALL!"
The bird you saw at 4:50 was a Ring-Necked Pheasant. I'm a bird nerd. Don't judge.
U probaly typed it on google
You are my best friend now
Yup
@@everydaystuff-lennoxrosado3018 how do you type a picture?
I love birds too
I'm not a siren enthusiast or anything but I love these things
4:08 Wait I could have sworn he wasn't see through 2 seconds ago.
I knew it the world was a simulation!
Its called a blue screen because Mark has blue in his t shirt
@@HXC_Riftyz u possibly missed the joke
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 🙂
My great grandfather and great grandmother both surved In ww2 sadly they died last year. I fully agree with you.
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
@@italic_8357 my great grandad fought in ww2 and lived until 2009 for england and lived and was born in england
These things are pretty abundant. It's not that special of an item.
@@tupacshakurfourlife yes
Your neighbors must love you!😂
Oh Ight oof
Marks or dans
I loved the tim and eric mind blowing part
What's inside: let's see how a air raid siren works
*Broken solar panel wants to know your location*
0:01 when you realise it’s 2am and you have homework due Tomorrow.
MAN Airport Views u mean today
Lmao true🤣
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.
Have a like for knowing a little bit of history.
And there we where blowing on boatswain whistles while they where cranking down lol
*Yamato intensifies*
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
Good to know
I didn't know Mark Rober is a NASA scientist 😂😂😂 now I know why he's genius 😂😂😂
I really really like how you put the actual science sign everywhere
3:58 almost broke his neck lmao
adam for sure broke his neck trying to figure out general relativity
ඞ ඞ among us ඞ ඞ
@Caden Gaming where funny
Y'all destroyed a pretty rare siren. Thanks a lot!
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? :)
I believe it’s a Sentry F-2.
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
@@tonyeichensehr3450 SD-10?! Make a video about it. It’ll get tons of likes
Sentry F-2s are not rare...
Your neighbor: yes it happens all the times he makes this
Oh goodness if this was during tornado season...I would be freaking out. 🤣
What if the neighbours were like "OH NO, BROTHER WHAT DID YOU SAY TO THE PRESIDENT?!" When they heard the air raid siren.
actually you didnt show whats inside.... you just smashed it
4:52 BIRD!
GET IM!!!!
This sounds like siren alert when a country try's to fight other countries
Nuclear war happens
Someone:I know how that horn works!
Anyone other tornado/air-raid siren enthusiasts here?
Welcome to hell
Hey. About had a heart attack at 6:44.
Me and my depressed self
Hi
Hey nudgy
the 3 videos i just watched had mark literally explain the same exact science in each one
Them: Plays the siren
A WW2 Japanese veteran: NANI?!
More like NAZI lol
Imagine if one of the neighbors was a veteran for the war
Lmao I can't-
That's a fire truck siren. No vets have fire engine PTSD
Me:Trying to sleep in late for my day off
*What’s inside:*
"no cure for tinnitus, protect your hearing!"
haha I already have tinnitus
Me too bro
Aye, ringing ears gang
The editing when he is explaining how the horn works is making me wheeze
Keep it or donate to museum but don't break it
Yea but its older its not store bought
@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.
Fortnite sucks He’s talking about the WW2 one.
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.
True
3:40 when u listen to a teacher explaining and u dont know what's he's or she's talking about
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.
He said: if your lost In the woods you could use a siren
Me if I heard the siren: OH GOD ITS SIREN HEAD I GOTTA GET OUTA HERE.
they did surgery on a air raid siren
they did surgery on an air raid siren
They did surgery on the air raid siren
they did surgery on a air raid siren
they did surgery
Dylan Crew y’all virgins.
The editing during Mark’s “actual science” talk was my favorite part of this whole video
Mark: *science noises*
Lincoln: B I R D
*THE EDIT IS AMAZING* 😂😂
Why would you destroy a perfectly working siren instead of taking it apart normally?
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)
Because they think it's cool and want the views :/
Why not it's SCIENCE
Because yes
I'm kinda angry that that siren could of been a federal signal model a or t
0:24 says:
1934 September
Kanagawa Denki Corporation
No. 1778
Thanks
"This has japanese writing in it"
*Proceeds to show chinese text*
Heck, now that was one entertaining video!
I give you guys an idea.
How about "What inside North Korea!!"
Zurihaha lmao
Probably kim jon ung
Poverty
Nuclear bombs. Lots, and lots of nuclear bombs.
lame 😒
“This is from WW2 because it has Japanese letters on it” rip logic 😂
nobody said 'because'
Oh wow that's great you and Mark are such a good friends!
0:42 the japanese Veteran next door: NOT AGAIN!
damn that could piss off my mom so bad..
I WANT ONE!!!!
I want one, where is eBay located again? XD
It would probobly also piss of your neighbors lol
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.
Like for real, they have this "Nasa Expert" and they still went through this? Anything for the youtube revenue right?
@@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 TH-cam views and revenue.
Check out Odd Tinkering, that guy can probably restore the siren beautifully!