Bruh instant subscription

@smartereveryday

5 жыл бұрын

Thanks Bruh. Hit that bell if you're up for it.

@IMuradI

5 жыл бұрын

Totally!

@rainbow_flare_

5 жыл бұрын

Same

@cheekybum1513

5 жыл бұрын

I’ve been watching for years yet just realized I wasn’t subscribed

@GODDEVA

5 жыл бұрын

🙏❤️😍😘🌼🗣️🎆🛐✝️

One moment in my life I was eating spaghetti and I slurped a single noodle as fast as I could and I got whipped in the face by the end of the noodle. Thanks to this data I understand now why the spaghetti noodle acted as a bull whip.

@emperorvibez9284

3 жыл бұрын

That's facts.

@dripsin77

3 жыл бұрын

That's a different level of unlucky that happened to me aswell

@_Mqube

3 жыл бұрын

Got whipped by a noodle

@mrkibblez

3 жыл бұрын

LMAO 😂 I read that entire thing wrongly

@hashtagyolo5675

3 жыл бұрын

Spaghetti broke the sound barrier

>Goofs around with a high speed camera. >Accidentally gets a PhD in whip mechanics.

@MarkTulewicz

5 жыл бұрын

3) . . . 4) Profit !

In case anyone wonders about the strange costume in the german paper at 4:11 😂 ...this is traditional carneval in southern germany, to be exact in the Region around the Black Forest. One key element in this tradition, besides the costumes, is the whip cracking to scare the winter ghosts away. Greetings from the Black Forest, Germany😉

@icicle3120

3 жыл бұрын

Is it a moose or a reindeer?

@the_magic_max9491

3 жыл бұрын

@@icicle3120 I think it's none of them

@Blvd40

3 жыл бұрын

Amazing! Thanks for the insight. I thought it was one of Santa's Christmas reindeer. 🤭

@the_magic_max9491

3 жыл бұрын

@@Blvd40 Haha you're welcome! There are always new things to learn😋

@Karlosfrankos

2 жыл бұрын

Grüße aus Calw 😂

Honestly, I'm still just impressed that people figured out how to make the whip do that hundreds if not thousands of years ago. And only NOW do we understand exactly why it does that. So cool.

@Tactical.daesh.operations

2 жыл бұрын

Same bro

@deathbyunicorn5213

2 жыл бұрын

There's thousands of inventions that humans made without even the slightest clue what we were doing and I love it

@justalonesoul5825

2 жыл бұрын

In another field, we still dont know at all how molecules like aspirin or paracetamol "work"... It's the case for boatloads of older pharmaceutical products. Nowadays the mechanisms need to be understood before the drug is even admissible to trial...

@grantcunningham3646

Жыл бұрын

Nice that people picked up on the scripture

@mrfooledyaa5430

Жыл бұрын

Like how bikes work, fascinating stuff.

I can break the sound barrier with a bath towel.

@jakescott7491

5 жыл бұрын

NATHAN M. This made me laugh SO HARD!! THANKS.

@monamoore5471

5 жыл бұрын

🤣

@marlinjojo6760

5 жыл бұрын

@@sebcrakpot1234 I don't hit people with my wet towels but I can get a very loud crack out of them. I think its definitely breaking the sound barrier.

@rollingrocky3608

5 жыл бұрын

Same I just did it yesterday

@joaofranco9751

5 жыл бұрын

I've hit my sister with a big duvet. We both were amazed

This is why I love the internet. You can take something as unbelievably complicated as a supersonic physics and make a compelling video simple enough for a common person to understand. Not only that, but you're showing things that are likely the world's first observations, and sharing them with the entire world

@MultiAsdasad

5 жыл бұрын

@Mephisto Pheles yeah, but thats why we have to look for quality content/channels like this one right here

@BlackPDigitalMedia

5 жыл бұрын

she blinded me with science!

@kummer45

5 жыл бұрын

The world is complicated enough at different time speeds and scales. It is all there, he is the Wizard that makes us see what really happens in our quotidian world. He gives a good name to his University. This is the BEST WAY to promote education. Everybody will drop 50,000 dollars on a physics or engineering education without any hesitation.

@oldmanc2

5 жыл бұрын

It's the distribution of interesting observations that is the difference. When I needed to understand supersonic (flight) I had to go to the University Library. Now I sit at home with coffee and toast and hit search and CLICK!

@oldmanc2

5 жыл бұрын

The problem is all the interference and distractions on the Web and it's hard to find channels like this without accidentally looking at bikini try-ons

That ladies kids are the most disciplined kids on Earth.

@bread5050

3 жыл бұрын

You watching this just now well you are not alone.

@krismanibrahim4632

3 жыл бұрын

@@bread5050 late 1 day

@TylerS9812

3 жыл бұрын

Bro me too

@waldiniman

3 жыл бұрын

Chanclas got nothing on her whip

@josephbennett3482

3 жыл бұрын

Sure because she cracks the whip all of the time 😋😁🤣

"She's good with whips" Me: "Continue"

@moderator8247

3 жыл бұрын

Why

@pablotn2976

3 жыл бұрын

Yuichiro.

@BoianTV

3 жыл бұрын

I'm pretty sure she likes to be called a she, but that back says she's factually a he 5:22

@zodiac6007

3 жыл бұрын

@@BoianTV she do be a she tho

@ethancntower8850

3 жыл бұрын

@@BoianTV I was wondering about that. The voice is a giveaway..

"Let's make a KZread video!" "Let's publish research!!!!"

@TheWormzerjr

5 жыл бұрын

IT GOES FASTER THAN THE SPEED OF SOUND IS THE ANSWER

@vanerek

5 жыл бұрын

Why not both?

@martinsap8143

5 жыл бұрын

@AIDYS LAYN it would be much better if you didn't whisper and used your voice more precisely, good job anyways, keep it up :)

@RiggingDoctor

5 жыл бұрын

This is why I love this channel. KZread videos that are worthy of being published studies.

@Maverickx89

5 жыл бұрын

thunderf00t had also quite surprising paper grow out of a youtube project - he had also include aknowledgement of help of his patreon supporters into it.

Destin, this is some serious hardcore science! AWESOME!

@EisenFeuer

5 жыл бұрын

You know what that morning upload means... Destin's been awake the entire night. Thanks for stopping by Derek!

@smartereveryday

5 жыл бұрын

Never could do the colored schlieren as well as you did! Check Derek's video out here: kzread.info/dash/bejne/ZqibsduOY5eqZJc.html

@malikomuchimba6876

5 жыл бұрын

This is why I love science. Science is progressive learning and I can see my future children in their science class looking back at fluid dynamics when it comes to this discovery thanks to you.

@gangsterkami1

5 жыл бұрын

​@@smartereveryday​I love the video you guys did on the coriolis effect!! much love from england

@bruperina

5 жыл бұрын

You guys are literally making history. Do you understand that there’s a whole new scientific community behind you guys? Brace your gray hairs Derek! Congratulations.

This made me realise that Einstein would probably have a KZread channel too explaining science and publishing new scientific papers

@Iarlen

3 жыл бұрын

probably not though, he didn't do a lot of the "legwork" that good quality video production requires, he would obscure and probably have next to no subscribers

@MementoMoriGrizzly

3 жыл бұрын

Einsteins papers were too hard for even the greatest scientists of his day so I really doubt he would make videos when nobody would be able to follow his reasoning. When a journalist asked the British astronomer Sir Arthur Edding­ton if it was true that he was one of only three people in the world who could understand Einstein’s relativity theories, Eddington con­sidered deeply for a moment and replied: “I am trying to think who the third person is.” - B. Bryson Today the theory of relativity has been watered down so more people can understand it but if you go deeper to the more advanced stuff you will realise that its extremely unintuitive and very few people would actually comprehend it completely. There are websites like research gate which are suited for scientific papers. Einstein would be wasting his time on youtube. This video right here is baby physics compared to what Einstein did.

@danr.5017

3 жыл бұрын

I like to imagine what Einstien would have been like as a guest on StarTalk.

@sladechain573

3 жыл бұрын

*Einstein the Science guy* ?

@Golden_Projects

3 жыл бұрын

@@sladechain573 yeah, not epstein if you were thinking about him

I love how... iv been watching SED for years... and a question pops in to my head, and I youtube search it... and here you are! Perfection.

OMG! 40 years ago a girlfriend convinced me to join her in an evening class where we made our own braided leather bullwhips from scratch. We started with tanned hides, sliced them, shaved them, dressed the strips to precise tapers, oiled then braided them. It took a team of two about 20 hours to make both whips. Then we got to learn various techniques, from gently capturing things (we learned to wrap our whip around a balloon without popping it), to wrapping hard enough to break things (my favorite was sidewalk chalk, which exploded). But the best part was learning to crack our whips. We started by simply rolling the loop of the whip down onto the floor, where it would snap when the tip smacked down. Then we gradually added more energy, a truly small amount at a time, until it started to crack in the air. Large, graceful motions that finished with a crack. Then we learned quicker moves that brought the snap a little closer in, where we learned to place it where we wanted it. I envied the folks who were ambidextrous with their whips, because my right arm was getting ready to fall off. We wanted to see if we could capture the motion of the whip by cracking it horizontally over sand, so a few of us took our whips to the beach and tried to crack the whip horizontally within an inch of the sand. Almost impossible to do, but once in a while we did notice a puff of sand happening well before the whip had reached full extension, from a part of the whip not in contact with the sand. If only... Fast forward 25 years, and I was on the team making a camera that could take 100,000 frames per second (the Redlake HG-100K). When the third alpha unit became the first to work at full speed, we searched for targets that would both test the camera and thrill Marketing. Popping a balloon wasn't nearly fast enough. I thought back to my days with the bullwhip, and we immediately went out and bought a few. Despite dumping a zillion lumens into the field of view, nothing useful came of it. (Clearly, using Schlieren photography and capturing the shockwave is crucial.) What we did wind up doing was pointing the camera at the HID bulb in an Epson video projector (torn from the ceiling of a conference room), where we captured the most amazing video of the arc wandering between the electrodes within the bulb envelope. We put a GIF of the sequence up on our website (this was before KZread), which caused some small level of buzz online. The next morning we received phone calls from the Japanese executives of both Epson and Panasonic (the maker of the bulb). It turns out that arc wander was the primary factor limiting projector sharpness, so stabilizing the position of the arc was crucial to gaining any benefit from using higher-resolution LCDs. Two days later they were in our offices for a demo, and left an awesome pile of money behind when they departed with our very first beta unit. Their problem was that high-speed film limited the rate of innovation to one test run per day, with the film developed overnight: Our camera allowed them to do a dozen runs every day, leaping their R&D further ahead of the competition. You may have noticed I mentioned we had to go out and buy some bullwhips. My treasured handmade bullwhip had disintegrated within a year of making it: Evidently, the tanning process used on the leather wasn't compatible with the oil we applied to it. It sure was fun while it lasted. Now you two have got me wanting to make another one!

@aryanlohani622

5 жыл бұрын

😅 sorry bro too long

@neurofiedyamato8763

5 жыл бұрын

Pretty nice story.

@Namster05

5 жыл бұрын

Wow, that was interesting to read

@loodakid

5 жыл бұрын

What a great story! The Epson and Panasonic meeting sounds incredible and satisfying.

@Mrcaffinebean

5 жыл бұрын

BobC great story!

best example that everyone can relate: when you slurp on noodles and when the end of one is right before your face, it smacks you

@aaronw2k8

5 жыл бұрын

It's usually the hot water hitting me in the eye

@jfan4reva

5 жыл бұрын

@@aaronw2k8 Mine always ends up on my shirt. Insufficient velocity?

@aaronw2k8

5 жыл бұрын

@@jfan4reva Haha. It sounds like that could be the case or wrong angle

@stisti01

4 жыл бұрын

Lol

@GalluZ

4 жыл бұрын

@@jfan4reva the no-slip boundary condition doesn't work on noodles.

3:10 there's that look again. I see it so often in your videos...that spine tingling experience of discovery. I love it!

I hypothesise that the knot that helps to start the force of the air breaking, leading the waves, is just enough mass change in a quick transition towards the end of that whip that is the ultimate catalyst, seeing as how the wave suddenly goes from very little mass to a sizable addition of mass, and the frayed ends are trying to catch up to the equilibriam of pressure exerted by the wave as the sound barrier is broken. Great work on this, my science bug is wanting more. Subbed for awesome whip cracking science!

I've been subscribed for almost 4 years I believe and this has to be the most interesting video you've made in my opinion. Keep up the good work!

@AprilJenniferChoi

5 жыл бұрын

Thank you!

@smartereveryday

5 жыл бұрын

@@AprilJenniferChoi This is April everyone. Thanks again for coming to to Bama and for all the help! Let's get this analysis done and publish together!

@bradleyhagen6407

5 жыл бұрын

@@AprilJenniferChoi Thank you for helping us get Smarter Every Day! This is a fascinating and profound insight. I'm excited to see what you and Destin will publish from this.

@SteveMillerhuntingforfood

5 жыл бұрын

Next to the Ruperts Drop, which is the video that hooked me to this site. Oh, and @April Jennifer Choi , you are awesome too! Great stuff.

@hshehawy

5 жыл бұрын

I second that! It's indeed the most interesting one for me, not only here but on KZread as well, it's my first time ever to make a comment on a KZread video.

Asians: It's just a belt, it can't hurt anybody. The belt:

@speaker3035

4 жыл бұрын

The blank : break the sound barrier

@altervoid3235

3 жыл бұрын

Asian parent*

@Coyote0874

3 жыл бұрын

Mexican parents too lol

@kialo2085

3 жыл бұрын

Black Parents breaking the sound barrier

@Bored_Zomb

3 жыл бұрын

Latin American moms: Its just a sandal it cant hurt anybody The sandal:

Merci le gars dans les commentaires de la vidéo de dr Nozman

4:54 destin: learning stuff

I love how this escalated from messing around with high speed schlieren photography to writing a groundbreaking paper on whip dynamics.

@AprilJenniferChoi

5 жыл бұрын

Me too!

@jnevercast

5 жыл бұрын

soundbarrierbreaking paper. Fixed that for you

@fsmoura

5 жыл бұрын

H W I P D Y N A M I C S ~

Love your channel so much. Just a simple TY.

when you do this, there isn't a better channel out there! Fascinating and counter-intuitive!

Hang on I just realized something.... the whip in slo mo looks exactly like the dancing inflatable guys outside of car dealerships.. SOOO if the inflatable moved fast enough... oh god SUPERSONIC INFLATABLE MEN

@Minelaughter

3 жыл бұрын

Great 👍

@literalfeline

3 жыл бұрын

Finally, I can beat my grandma in jumbo size

@Minelaughter

3 жыл бұрын

Why did this comment get so many more replies

@ValeRay2

3 жыл бұрын

We found the orginal chad bois

@shiningpecan6978

3 жыл бұрын

@@Minelaughter they deserved them

This video was absolutely fascinating, and I feel privileged to witness this development in human understanding. Had a moment in the video where I said, “wow, that’s a lot of doctors!”

@horseradish843

5 жыл бұрын

You must consume a tremendous amount of Richard and Mortimer

@Arexsis

5 жыл бұрын

You can go be edgy somewhere else dude, this is legit cool and you're souring the mood.

@UnclePopcorn

5 жыл бұрын

Very happy to witness the moment. I think more people will start to record and study the daily science never be notice before.

@Benzy670

5 жыл бұрын

Papzi Richard and Mortimer 😂

@Benzy670

5 жыл бұрын

Arexsis what?

Merci Dr Nozman

Fantastic guys, my husband use to crack whips all the time on his farm in Australia when he was young, ( his 63yrs old now ) and always wondered what caused the crack noise, and now he knows 😊. Great work. 😊😊

4:10 “there’s a dude in it that looks like a moose wearing bells and a clown suit” EXCUSE U HE’S CLEARLY A REINDEER 😤🎄

@brianjoelbasualdo7436

4 жыл бұрын

Ahh, finally, a man of culture.

@YeppyNope

4 жыл бұрын

Ah yes, The Whip-Cracking Reindeer Man...

@Dr.feetsmeller

3 жыл бұрын

Bruh

@chickthechicken1372

3 жыл бұрын

I'm dying

@angrymario8259

3 жыл бұрын

The south of Germany is a different breed of people 😂

This is the type of youtube channel that deserves ad revenue and sponsors because they put work in their videos, real work. Videos that are compilations of other videos do not deserve revenue

@jaredtimme5851

5 жыл бұрын

Especially cause they're actually doing scientific research KZread should fund that same with channels like styropyro

@jeabo0adhd

5 жыл бұрын

Also people who upload copyrighted clips and expect you to "smash that like button" for monetization.

@smartereveryday

5 жыл бұрын

I just want you to read Skunk Works.

@vwwv9563

5 жыл бұрын

wrong, this is all stolen, but it is easy to steal now due to the cheap cameras

@heartofjustice6041

5 жыл бұрын

names zeus actually wrong compilations lead people here and one of those compilations might lead the next innovator or inventor right here and onto changing the world

really great work! You should totally publish this!

Contributing to research and making KZread videos? Dope.

@BimbusBucklenuts

5 жыл бұрын

It doesn't get any more awesome than this.

@pizzasub3194

5 жыл бұрын

Aleksey Soldatenkov i was about to say that😂😂

4:19 "I'm limited by the technology of my time"

@nonamenopassword3397

5 жыл бұрын

lshadowSFX LMAO

@Allan_aka_RocKITEman

5 жыл бұрын

Sounds like a line you could put in a movien...😝😝😝

@hunghung9537

4 жыл бұрын

He should hide it in a model of his building.

@dutchstylz5531

4 жыл бұрын

@@Allan_aka_RocKITEman that line is also from a movie xD

@n11ls

4 жыл бұрын

Yes Howard Stark

9:02 I love how he put eye protection on for this explanation

I like your content. It makes interesting and difficult science accessable and understandable for many people without losing quality in content. I'm not a physicist but could it at the last moment when the end of the whip is like being dragged its because it breaks the sound barrier and therefore encounters less air resistance. I like when the barrier is broken the forces are not held back and thats why it seems like its getting pulled. Would love to see an update on the whip science :D

The guy in the wierd suit is part of a celebration in Southern Germany. It is called 'Alemannische Fasnet'. In this tradition, people gather every spring around February for parades. The people in the parades usually wear historical costumes. Part of this custom is to make a lot of noise with bells, ratchets and sometimes also with whips.

9:39 dabbed so hard he teleported.

@WebbR337

4 жыл бұрын

Bold move. Thinking we wouldnt notice you trying to make us watch that ad for audible... Nice try.

@humblenoob7631

3 жыл бұрын

tHaT wAs FaSt Wa’N It

What you did is monumental/ground breaking in the field of speed/audio. You should use this information for a thesis ( with the written consent and acknowledgment of the others involved in the research/ study ), if you're planning on getting your Masters degree; Or, as a revision/update to the manuscripts you refferenced reading in the video. Great work to everyone ( the whip handler, the professors and yourself). 👏👏👏

I love this! Reminds of how, in saber fencing, a professional technique is hitting the opponents blade in such a way it “whips” around. Hurts like a mother. And also makes the tip of a saber the second fastest object in the olympics, only beat by bullets.

I clicked so fast my finger broke the sound barrier.

@godexists2177

5 жыл бұрын

Lol

@ramb0997

5 жыл бұрын

I clicked so clicky that I clicked the click barrier

@saqibmudabbar

5 жыл бұрын

Lol

@archivepostsexe

5 жыл бұрын

Mood

@Nawmps

5 жыл бұрын

Ow

just make sure to include the part that almost anything can be used as a whip so the dynamics must work even if the weight and length doesn't decrease further along. So cool!

One of the best ones yet! Amazing work @smartereveryday !

Absolutely love the enthusiasm here.

I love that scientist youtubers are friends together and not opponents.. but of course, they’re smart

@franzferdinand2240

5 жыл бұрын

He's not a scientist..

@kenshinhimura7812

5 жыл бұрын

He is a Government shill 🐑

@jacksonwhitbread5503

5 жыл бұрын

@@franzferdinand2240 anyone that researches and publishes papers is the definition of a scientist. We learnt this in the first year of my science degree. Just because you may have the science degree, doesnt mean you are a scientist

@franzferdinand2240

5 жыл бұрын

@@jacksonwhitbread5503 yeah true but he said that he's only a "youtuber and engineer" but idk..

@ilhamh1596

4 жыл бұрын

@@jacksonwhitbread5503 is he research or making video of ppl research ?

When you kinky and scientific at the same time😏

@thalmoragent9344

4 жыл бұрын

Harry Browneigh 🧐 now hold on for just a minute....

@ZeroSpawn

4 жыл бұрын

@Harry Browneigh careful, April is awesome, but has a few surprises for you. 🤔🤣

@_GRiM1

4 жыл бұрын

@@ZeroSpawn she might have A big surprise

@roadsigncheems1566

4 жыл бұрын

Harry Browneigh hol’ up

@davidreeding9176

4 жыл бұрын

420th like, it was an honor

This is why I love this channel. I thought I knew how this worked and therefore there was nothing I could learn from it, and was absolutely incorrect

Dustin... I LOVE the way you LOVE science...... I am 60 years old and wish I had you as a teacher I would have loved science a lot more that saying... DUDE WHAT HAVE YOU DONE!!!!

“I think all this whip business is a reason for you to explore *pause*” Hold up now

@Hellbender32

4 жыл бұрын

XD

@javierperez_21

4 жыл бұрын

B R U H

Great work, Destin!

@garethronaldo8692

5 жыл бұрын

i agree with u ... and i love your channel

@smartereveryday

5 жыл бұрын

Thank you Ben

@MusicBent

5 жыл бұрын

It’s so nice to see when my favorite youtubers follow each other 🥰

@mralabbad7

5 жыл бұрын

Great moves Keep it up Proud of you

Dude that's some of the coolest footage.

For me, one of the best experiments you did.

The moment you realized you just watched history being made.

@mikado_m

3 жыл бұрын

Hm?

@sanstheskeleton5422

3 жыл бұрын

@@mikado_m think about slavery

@derrickmeade4891

3 жыл бұрын

@@sanstheskeleton5422 what?

@sanstheskeleton5422

3 жыл бұрын

@@derrickmeade4891 he/she didn't get the joke/truth so i TRİED to explain it

@derrickmeade4891

3 жыл бұрын

@@sanstheskeleton5422 I thought she was meaning where the guy said this was the most conclusive test on how a whip cracks and the use of all three tests at once and that was history being made...like the guy said in the video. Nothing to do with slaves

This is so freaking cool.

@smartereveryday

5 жыл бұрын

Hi Sabrina.

@answerinprogress

5 жыл бұрын

@@smartereveryday Hi Destin.

@inmiseryseekrootbeer4966

5 жыл бұрын

SmarterEveryDay I love your videos. I nerded out so hard

This was awesome never thought whips would be so interesting or come up in my recommended lol

The joy of your discoveries is MAGICAL! Thank you for sharing your incredible insights and discoveries. We are ALL smarter today.

!!!! What the heeeckkk!!!! I thought this was going to be an easy answer! Then the video kept getting deeper and deeper as the mystery kept on raveling and unraveling and I got more and more confused as I realized that I know less and less and I've never been more excited to know that I know nothing! I had NO idea that a whip could be such an incredibly beautiful and complicated piece of artistry. Think about that! We have jetpacks and lasers and cars in space and still do not understand how whips work. This is so exciting and cool to me that I can't even explain it.

@cutformllc3451

5 жыл бұрын

You might say the video gave you.... whiplash

@kworkshop

5 жыл бұрын

Nice

@kinny801

5 жыл бұрын

The Matrix they don’t put too much emphasis on it because it doesn’t benefit WARS.

@QuilloManar

5 жыл бұрын

That is the exact process any scientist/engineer goes through when researching *anything*. When you come out with more questions than when you came in, you're doing science right.

@downiemcsyndrome8067

5 жыл бұрын

@@cutformllc3451 "No quite my tempo"

We went from Smarter Every Month to Smarter Every Week. In a few years we’ll finally have a literal Smarter Everyday

@GunFunZS

5 жыл бұрын

Probably not. He puts more prep work into them all the time. If every project takes months of lead time, coordination, and hours of input, he has to fit in family somewhere. If he sacrificed the depth for frequency, I don't think he'd still enjoy what he was making.

@daftbence

5 жыл бұрын

@@GunFunZS Duh, it was a joke... Unless you went full irony, then it's r/wooosh for me

@Leviathandk

5 жыл бұрын

Well... He started out with a video every day.. pfft!

I like that Destin refer himself as 'learning stuff' instead of adding title. Humble guy :)

I love this guy and his findings!!

This 11:21 minutes flew by as if the video was just 1 minute long

@jeffvader811

5 жыл бұрын

I know, I didn't want it to end, I hope that they release this research as a paper.

@JA-kx6kf

5 жыл бұрын

When i read your comment, i said "no way was that 11mins long" then i looked back at the video.. 😳😮

@lucretius8050

5 жыл бұрын

the video moves faster towards the end like a whip

Interesting, now how can we apply this to space travel.

@JackSpasojevich

4 жыл бұрын

Attach a spaceship to the end of a huge whip and get to space without rocket fuel

@FoXy-gr2hb

3 жыл бұрын

@@JackSpasojevich the only problem is that the spaceship could only weigh a couple of kilograms and you'd already need a massive qhip

@thatoneguynamedpatrick

3 жыл бұрын

You know those g-force traning things? Make it like that but vertical and can detatch the pod after ~7g's and make sure its pointing upwards

@Astakos907

3 жыл бұрын

Ever heard of less air the higher you go and it would be impossible whips are to heavy and they don’t generate enough thrust

@wrlwindd

3 жыл бұрын

Intergalc-whip

Everyone in the world should be subscribed to this channel. Never settle with the knowledge you have today. Everyday day you should be striving for more

After watching sooooomany videos of u......i think u deserve a price...something to honor your work for us. thx man

3:40 Oh wow, you can actually see the shock wave initiate. You're literally seeing it as it goes from subsonic, to transonic to supersonic, right? That's incredible

Fighter Jets: we can break the sound barrier THE whip: well That's cute

@laavanayaggarwal6671

3 жыл бұрын

commenting here before this blows up

@justsomeguywiththesamereco3965

3 жыл бұрын

M32

@belonn6121

3 жыл бұрын

And people used these as a torture method centuries ago..

@RIPPERTON

3 жыл бұрын

Hold my high speed camera...

@incorefoysal

3 жыл бұрын

The funny thing is i saw his f16 fighter jet video breaking the sound barrier and started to search about super sonics

What a great video as always! you had my sub from the first vid I ever saw!!! She is incredible!

My 5 year old daughter loved this video. She wanted yo see what the tiny explosion looked like that i had mentioned when she tried hitting me with a t shirt. Didnt realize this isnt a phenomenon that was often filmed. Thank you. Truly.

This is the sound when your Mexican dad takes out the belt

@SIC-SEMPER-TYRANNIS

4 жыл бұрын

Mine was Irish. Lol.

@RoerDaniel

4 жыл бұрын

@@SIC-SEMPER-TYRANNIS and la chancla is like an atomic bomb you cant escape it!

@gaara4667

4 жыл бұрын

Michelle Magallanes Latina moms

@dhruvdingari5641

4 жыл бұрын

Indian parents

@theresachacon1122

4 жыл бұрын

This is so true

9:02 **wears goggles in car for dangerous demonstration**

@smartereveryday

5 жыл бұрын

Goggled is my rested state.

@OvidiuHretcanu

5 жыл бұрын

I think that was take 2... after take 1 without goggles :D lessons learned :D

@aaron4820

5 жыл бұрын

Ballistically rated*

@fsmoura

5 жыл бұрын

well, Cody from Cody'sLab wears gloves to do math . . . you can never be too safe 👍

I love watching your older stuff and hearing you recommend books that I have already read. We have very similar interests. Skunkworks is one of my favorite books. It is not only an interesting story of the U2 and SR-71, but it is also a master class in project management and overcoming unexpected challenges.

@thomrob1

2 жыл бұрын

Totally, i read it in grad school 20 years ago. I was MEZMERIZED

Such a beautiful study of such a simple mechanism :)

This was actually a lot more interesting than I thought it would be.

I got to experience this phenomenon firsthand when I picked my wife up for our first date. She was still drying her hair with a towel and she thought it would be cute to throw the towel at me. So I thought it would be cute to pretend that I was going to “whip” it at her. With a lazy motion I whipped the towel towards her but unfortunately that towel conserved energy perfectly. The crack was so loud that I am pretty sure it broke the sound barrier and left A bruise on her bottom even through her jeans. And with all that we were still married a few years later and have been for over 18 years. 😄

@Random_Bern

5 жыл бұрын

Growing up, my brothers and I routinely had battles in the kitchen with cotton tea towels (no idea what you'd call them in the States, we used them for drying dishes). The ones with a fringe on the end cracked better, though the cotton weave disintegrated fairly quickly with repeated abuse. You really didn't want to cop a loud one on bare skin, it would raise quite a welt! Great for taking down flies, though... :-D

@dramaqueen4640

5 жыл бұрын

The kink is strong with u

@ilovekanye8023

5 жыл бұрын

Bruh that’s very kinky 0-0

Like your charging chord, you may be able to apply the "whip effect" to a tape measure being loaded back in by the spring inside it, and the end metal piece whips you sometimes when it gets close to coiling back up.

I agree that the hypersonic movement is caused by the acceleration of the tip and that the acceleration is caused by conservation of momentum and the decreasing diameter (or, more exactly, mass density) of the whip along its length toward the tip. But I think the acceleration is still high even if the diameter or density is constant along the length of the whip. This is because of the following fact. At any time during whipping, we can devide the whip into two parts the upper part (near the tip) and the lower part (near the hand). The main momentum is generated by only the upper part because the lower part is almost stationary during whipping. Due to the law of conservation of momentum, the upper part has to speed up because the length (and mass) is decreasing during whipping. The rate of relative decrease of mass of upper part is, in fact, accelerating toward the end of the whipping process, which results in accelerating rate of relative increase of the speed.

0:33 really thought he was gonna say “sadism”

@Zinfiny

3 жыл бұрын

Lmao I thought that too

@toshirokardevaand2772

3 жыл бұрын

Maybe she should explore that too. Despite not being attracted to girls, I have huge respect for powerful doms like that. Heh.

@ookie6651

3 жыл бұрын

Lmaoooooo Yo that s&m joke is gold

My wife pulled a vacuum cord out of a wall just like that whip. It came flying smack dead right on her nose it ended up breaking it and giving her 2 black yes. Now I can tell he it was fluid dynamics that broke her nose. GO SCIENCE!!!!

@smartereveryday

5 жыл бұрын

IM NOT THE ONLY ONE

@skeetsmcgrew3282

5 жыл бұрын

Sure. The "vacuum cord" just "accidentally" broke her nose

@addmoreice

5 жыл бұрын

@@skeetsmcgrew3282 Well, that got dark quickly.

@bran9380

5 жыл бұрын

f

@MediocreHexPeddler

5 жыл бұрын

Somehow, I doubt she will be entirely appreciative :D

I think that this video deserves an update from 2021, to see if they have had any revelations and have a greater understanding, or to redo this in a somehow more advanced environment.

Yo ! This is amazing content.

3:07 I love how they both freak out at science at the same time lol

My fellow spaghetti eaters know aalllllll about this. Schluuuuuuuuuuuurp... SMACK!

@MichaelDreksler

5 жыл бұрын

*That's* why it is virtually impossible to eat spaghetti and keep a clean shirt!

@andynichols3464

5 жыл бұрын

Now I want spaghetti and Texas Toast brand garlic bread!

@sidewinder814u

5 жыл бұрын

But can you break the speed of sound with spaghetti? And don't forget the safty glasses! ;)

@eaterdrinker000

5 жыл бұрын

That's racist.

Love this channel!

@3:03 ... omg..... amazing... there is a retrograde tension that changes the tip's direction..... this reminds me of a Professional Golfer's swing... In the Golf Swing, there seems to be a retrograde tension vector directed toward the left shoulder joint around the moment of impact that changes the direction of the furthest most tip of the club (moment arm) which causes a massive acceleration of the club head at just the right moment..... this is awesome....

Great video! I recently learned how to crack a whip. The other day it was pretty cold, and I cracked it. My brother and I both saw a little cloud of condensation near where the crack started. The only explanation we can think of is that it was a small vapour cone, like at the nose of a fighter jet. If you plan to do another video about whip dynamics, it would be incredible if you mentioned that, and looked into it a bit more. (I would, but I don't have access to the same sort of setup as you) Thanks!

As a whip maker and instructor, this is the coolest video you could have put out! Thank you! One thing we've noticed is that different popper materials and fluff length actually change the tone of the sound - to be sharper or duller. It would be amazing if you were able to explain that using this new model!

@bhartley1024

5 жыл бұрын

It looked like the shockwave from the knotted tip was much less powerful than the fluff. It still goes supersonic without the fluff, but it's not as loud.

... been following You since the Total Solar Eclipse in August of 2017 and just stumbled over this Video. I AM AMAZED !! !! !! (and Miss Choi has another follower too)

Undergrad Physics classes in 2007 were teaching about this. Essentially the tension on the string approaches infinity as the wave tries to propagate but doesn't have any more length to propagate into, resulting in a massive acceleration.

This is insane. Please do an update video for us to let us know how this turns out!

@liebesleid

5 жыл бұрын

No, he means the strange pull the tip experiences I think

Wow, a perfect video, even the plug for Audible was informative and captivating. Love your work, and the fact you seem to enjoy it so much. Keep it up.

@smartereveryday

5 жыл бұрын

Seriously... read the book. text "smarter" to 500-500.

@Draugr88

5 жыл бұрын

Skunkworks was a badass read.

Love to hear an update on the paper you guys wrote and if you looked at whips with multiple tails to see the drag coefficient.

Love the videos. If you haven't already been there, The Air Zoo in Kalamazoo MI has an SR-71 trainer. Only a few 2 seater trainers were built and one of them is in the Air Zoo.

Your child like enthusiasm for the simple things in life is contagious. Lol. I love your videos.

@GunFunZS

5 жыл бұрын

And he shows that there aren't actually simple things.

@fasfan

5 жыл бұрын

@@GunFunZS The simple things I was talking about was the toy guns being in synch at the end. But yeah... even on big complicated concepts he's good at breaking it down for idiots like me to get it.

@Nitrxgen

5 жыл бұрын

I think a lot of us have child-like enthusiasm for the simple things, his video views and subscriber count reflect this fact, but there's not many people that can chase them the way Destin does, not everyone carries a multi-thousand dollar high speed camera everywhere or have plentiful resources of space, equipment and contacts willing to help. Destin is lucky that he's got all of that, plus the education and time and willingness to present and broadcast his work to the whole world that continue to make this possible (even that alone I wouldn't be able to do) so to have someone like Destin do this for us is certainly a special thing indeed.

I'm watching this thing develop and grow... It's amazing

Your last images show the end of the whip (with or without tassels) being pulled forward suddenly. As a kayaker, I know the feeling of acceleration when a wave pushes the boat forward. Is the end of the cracker surfing down the slope of the pressure wave? Fascinating stuff!

anyone who asks how i do it ill send them to this video , thank you destin for showing the skill

This guy would be the best physics teacher.

@eliasjosephsson3994

5 жыл бұрын

He is

@yinyang1217

5 жыл бұрын

@@eliasjosephsson3994 he isnt a teacher

@scottcrawford3745

5 жыл бұрын

@@yinyang1217 He's Teaching Us, therefore-- Teacher: One who teaches...

@yinyang1217

5 жыл бұрын

@@scottcrawford3745 teacher is a fcking job

@fuckwadify

5 жыл бұрын

@@yinyang1217 it is his job

I just watched a video starring a pretty lady with a whip. It was about science.

@xplorider_18

5 жыл бұрын

Mikosch2 Bruh... I doubt that...

@janekk_

5 жыл бұрын

its tgirl i think

@GewelReal

5 жыл бұрын

Kinky

@tyrroo

5 жыл бұрын

@Mikosch2 No, you didn't. Trust me.

@constantinep.4527

5 жыл бұрын

Mistress at least.

Something I've always visualized contributing to the seeming magnification of energy in the cracking of a whip, is the compression occurring on the inner side of the curl, and the tension conversely generated on the outer side of the curl, and those two forces adding energy _back_ into the equation, as they vie for equilibrium. Like a crude battery. But I never hear anyone mention this when discussing the physics of a whip-crack. If you imagine the whip being made of solid rubber, rather than braided from cordage, perhaps this would be more obvious.

just something i realised about the whip speeding up due to the conversation of momentum from the taper of the whip is that I made cracking whips when i was a kid with just a normal thin string and a stick but what seemed to be the biggest factor for making the loudest crack was the length of the string and the length of the stick it but there was a sweet spot in length for both

Destin's face when she cracks the whip behind him is priceless!

@olli_k

5 жыл бұрын

Sticks and stones may break my bones but whips and chains excite me...