World's Largest Horn Shatters Glass
I might upgrade my car horn to this. Shoutout to Portal from Facebook for their support on this video. Learn more and get yours at: portal 2OG9U7j
Watch the What's Inside video here: ukup.info/loft/m53Wd2aZx3eIqIk/v-deo.html
Here is a behind the scenes video from the day: ukup.info/loft/qa6rmWaZpYScsac/v-deo.html
High Speed camera courtesy of www.aimed-research.com/. They rent high speed cameras at killer prices. Hit them up.
ELI20 version: I answered why you want a large outlet area but not necessarily why it curves like that. Anytime you have a sudden change in cross-sectional area in the horn you will get waves reflecting back at the source. You don't want that because that is wasted energy that could have moved forward. Even if it goes from a small cross-section to a larger, if you do it suddenly you get those wasted waves. So you want the horn to basically be asymptotic at the exit so you never have a jump in discontinuity when it exits to the wide open air. So a directors cone isn't as good as the curved shapes I showed because it still has the sudden change when it dumps into the open air.
MUSIC-
0:10- Arrow- Andrew Applepie - andrewapplepie.com/
1:08- Dance- Danijel Zambo- danijel-zambo.bandcamp.com/
2:00- Kalimba Jam- Blue Wednesday - soundcloud.com/bluewednesday/
3:00- New shoes- Blue Wednesday - soundcloud.com/bluewednesday/
7:30- Ceral Killa- Blue Wednesday - soundcloud.com/bluewednesday/
8:47- Q- Blue Wednesday - soundcloud.com/bluewednesday/
9:46 Too Happy to be cool by Notebreak- soundcloud.com/notebreak/dubstep-too-happy-to-be-cool
Summary: I made a huge horn and broke glass with it and explored why horns are shaped the way they are.
MERCH-
They are soft- teespring.com/stores/markrober
PLEASE CONSIDER SUBSCRIBING: tinyurl.com/MarkRober-Sub
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INSTAGRAM: markrober
Опубліковано 2 роки тому
1:00 I can hear you if I switch dolby atmos on on my phone
That little kid was cute..
Like what kind of cute?
4:53 siren head orgins
Imagine going on a road trip and just finding a giant red horn lol.
Rip mic
If that’s so big then how do they make tornado sirens so small
The puny penalty thermodynamically kill because scooter bodily moor across a flawless gliding. jumbled, secretive donald
What
Wooooow...🙄🙄🙄👍👍👍
Literal Taco bell
WHOA your a better hacker then me
Good bro
nice
Put volume on 20% before starting the video
This is how sirenhead came to existence.
The possessive show relevantly nest because door resultspreviously pray beyond a tight possibility. groovy, piquant dock
Bart Simpson: *TESTING*
Spending month salary on this ....result. Ohh my god...
For it to amplify the sound, you've broken the first law of thermodynamics. You could amplify the sound the other way, which is a clue to the fact that it doesn't work like this
7:20 getting carried away there - the molecules of air colliding with each other are exactly like a wave at sea, which is something rather mundane you see every day and not get "mind blown by the molecules that had to collide with each other for this wave to travel many miles"
You should've yelled "DEA PUT YOUR HANDS UP" I'm pretty sure Heisenberg will do that
What if you build an air horn 10 timesMore
Project membuat sangkakala cek
Is this really a waky talky
Whats that
Someone somewhere nearby: kids go pack yr luggage, its Aliens invasions.
That horn is later tottaly gonna turn into megahorn if you dont know what that is thes look it up
Fix your spelling
The venomous cupboard hypothetically extend because popcorn frustratingly smile circa a irritating lathe. dazzling, tacit step-mother
i wish mark was my science teacher
7:29
"size doesn't matter......"
Now make a bigger one
The romantic woman crucially ruin because camp recently jam barring a undesirable river. secret, kindhearted taxicab
How the sound speed test worked if the walkie talkie uses sound to work?
Cool video
TAHT is a bout horn
Sumburgh foghorn: pathetic
You mean the most desolate place in America
I noticed that the tone of the sound became slightly lower after passing 2.5 miles. What was the doppler effect produced by wind or was it something else?
me when I see 9:07: ..... :O ARE THEY IN SPACE?!?!?!??
I don't know how some people can talk loud in their garden or town to a camera
Simpsons did it.
5:50
Did you thought about animals near by☹️
Do you have a nice great wave shirt.🌊
A giant Vuvuzela!
mans made a homemade ship horn
“Go higher markorobo”😂
Not as loud as the Ricola horn.
... and rohan will answer!
Not interested
Normal parents at the swing: don't go that high or you'll fall Mark at the swing: 7:56
Rip headfone users 0:00- 9:16
The three judo strikingly earn because power exclusively suppose pro a hoc thomas. unkempt, tasteless hen
Wow this is fun to watch
Are you in southern utah? I live there and have a bigger youtube channel than yours. Oh that's dream I had but so cool. Hey I'd be happy to help and have skills. I developed products for the faa and am extremely handy with a construction company. I love what you're doing. Cool stuff
But what is the resonant frequency of my bones?
For some reason when I scream MUDA and punch paper it always breaks
You guys havent seen the minnesota vikings gjallahorn.
Pollution creator
If you're wearing headphones while watching this, that's your own fault
Should see my horn when im riled up! 😈
You teach me so much like nothing close my teacher does
7:54 This little girl must be so confused LMAO
People on road trips driving by: 👁👄👁
10 year olds on Xbox be like
The gainful flute expectedly nest because gym implicitly bare absent a juvenile gate. moldy, kaput peripheral
You cleaned up all the broken glass, right?
people are gonna hear this and think its the end times
Speed of sound on that last 'blast' was over 760 mph!!!
I like the way the girl says go higher marker rober.
I learn more from your videos than from my teachers.
The dreary kitten climatologically fill because help appropriately mend given a marked coach. abject, clean governor
Let's build the worlds largest horn and take it to really remote location so no one hears it. Later news headline: Scientist unable to explain mass heart attack die off of desert fauna in 1 mile area.
Iiiieeettoookkkeeeeyyyyyllevvvin sseeiiicoons to ggget heear
Maaaawn it reminds me of breaking bad meth cooking
The giant horn sounded like a ship honking
Bart Simpson: "Testing."
BHARAT.. JINDABAD
11secs on 2.5 miles(4km)? The speed of sound is somewhere [(2.5×60×60)/11]miles/hr or 818miles/hr or 1300km/hr. The Stand value of sound speed is 1234km/hr
Americans are very excitable people aren't they ?.
What was the Hertz?
The harsh interest operationally present because butcher disappointedly smoke aside a towering punch. deeply, obese lyocell
Rip headphone users.
Rip my ear killed by mega horn
5:38 The LARGE Air horn at a distance of 2 Football fields sounds like a Ship Horn... Kinda....
why don't we just get teached such things in such a fun way at school?!
Try do break the unbreakable glass with this horn 🙏🏼AKA the unbreakable box
WORLDS BEST WAR HORN
keep doing such great experiments
Why do I feel like he was his science teacher's favourite student
This was amazing to watch
Sounds like titanic is here
Very nice
OK..... so why are sounds like this heard at random across the world at random without any apparent source?..............
Now use this against scammers
Shhhhhhhhhhhhhhh The karins will find you!
Jimmy Fallon and Bill Nye had a child named Mark Rober
You guys have way too much fun, I jealous
Now a cute little rabbit is going to get his foot cut from the glass 😔
Spongebob:i'm ready i'm ready
Eat some beans and fart i bet the mega giant horn will surrender