Ultra High Speed Cameras - How do you film a tank shell in flight or a Nuclear bomb test?
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- čas přidán 9. 11. 2017
- Ever wondered how they film a tank shell in flight for over 100m meters like it was travelling at walking speed or the instant of a nuclear explosion.
In this video, I look at the super high-speed cameras that can run at millions of frames per second that were made well before the modern electronic ones of today as well have the amazing flight follower systems and the fastest real-time tracker in the world.
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4:26 Pushing the most expensive and sensitive high speed camera with one hand, smoking a cigarette with the other while wearing a formal suit. The 1950s were something else.
Yeah relaxed
And they look stylish in 90° temperatur
The more I see the 50’s, the more I know I was born in the wrong time :-P
If you were black, it was just another bad decade as you awaited reparations. Or so they say. For those of you who ask why I have to crap on this with that observation, I'd submit to you it happens every day more and more and most of you say and do nothing and probably vote democrat.
@@Chris971. Your lack of sentence structure disturbs me.
“Look, the dog is doing something cute, quick honey, get the 2 TON CAMERA IN THE GARAGE.”
what da dog doin
@@iamvincenz7599 probably playing fetch with a plutonium ball.. who knows? Dogs do impulsive things
That is funny!
If you had to look at all 25 million frames that high speed camera takes in one second and you looked at every frame for just one second it would take you 289 days to complete that task.
Or 4.82 days if viewed at 60FPS
@@bryanjk
LOL
“Solids and liquids are incompressible”
Shockwave: Hold my beer.
" . . . it would take you 289 days to complete that task."
Hell, I can't even seem to do a load of laundry or clean the house in 289 days. Forget about strolling through 25 million frames of footage.
It would be a bit boring though, to say the least. I imagine It would take several days to see any change in the image.
Absolutely fascinating! I've watched tank and missile flights in the past without even thinking about what went into being able to get the shot. Pure genius!
Wow, Lord Varys sure does know everything
Vekezu, Yessss i searched for this Comment 🤣🤣🤣
merlinthegray Hehe, perfect follow-up 😀
Hehe, pointing out that he looked like Varys was the first thing my wife said upon seeing one of his videos 😜🙈😂
lol
@@alexispapageorgiou72
❤️
Im glad you did a video on This, I have used a BOLT but the the Tracker FFS is a simple genius idea, first time i saw one i was very intrigued. love you man !
You are king on youtube love your show
Loaded 22 that's very nice of you, thanks.
Why don't you use these types of cameras on your show instead of phantoms? 1mil frames per sec. Isn't faster better ?
Curious Droid deep thanks, I literally watch every single one of your videos, every one gives me that feeling i had as a child (7yrs old) and started studying aircraft, space and Aeronautical Engineering. My eyes and brain are "locked on" , you cover all of the subjects that I wish I had time myself to research and read about myself.
Warped Perception I just realized I’ve watched your videos before. I gave you subscribe.
This is one of the coolest and most incredible video I’ve seen in a looooong time here on YT! Really impressive I’m into video and crazy images and never heard any of this, thanks for the awesome information and footage!
As always you’re content is well thought out, clearly presented, and interesting. To add the cherry to this information sundae, your shirt game is epic. Well done.
25 Million FPS, my god.
That's normal, I play games at 25M FPS
What has science done?!
You haven't seen MIT's 1 trillion FPS camera. It can take the photo of moving light itself.
MIT's camera cant do moving objects
MIT's camera shoots stills at a resolution of 1x300 or something. They den shoot hundreds of those to compose each frame in the height direction, and then shoot multiple frames by running the light again and again.
Always a great quality vid sir! Ended up binge-watching and rewatching your channel.
This filiming technique had perplexed me for years!
Jake Fuller , i believe the mirror trick was borrowed from Hollywood. They used to use a similar technique for filming a train coming head on at the camera, like in the old silent films about a damsel tied to the track,lol. place the mirror on the train track and the camera off to the side and it looks just like its gonna run you over
Just plane super WOW. Fantastic. I have always been fascinated by high speed videos. Thanks a lot for posting this.
Your welcome
Barry aLLen. Absolute MadLad.
Stickman lol
Roger Pacific
That shot at 0:19 was awesome! You can see the distortion the projectile causes in the air, that's so cool. Very interesting video, good work.
Fascinating video! It's surprising to me to not only track a shell like that, but keep it all in focus too since HS cameras normally have to use very large apertures to get enough light in which makes for a very shallow depth of field.
TAOFLEDERMAUS since you know ahead of time where the bullet will travel, that should not be a problem.
Yes just a matter of the lens refocusing at a predetermined rate... All you need to know to keep it in focus is where it starts, where it ends, and how fast it's going to get there. The lenses don't have to move nearly as much (in terms of mass/inertia/momentum) and can keep up much easier than an entire camera assembly
I'm wondering about the triggering of them too. I guess light beams or other triggers can be used, as long as you can synchronise them, but if you only had the firing button of a gun to trigger, it would need careful delay adjustment before the camera starts its tracking run.
How is it impossible to see anything especially with film??? I mean exposure time is so short I can't imagine how high of an ISO film it must have been to see anything. I mean all you should see is grain right?
When shooting explosions, a mirror is often used to protect the camera from explosion and shrapnel. The camera is located behind a reliable barrier and watches the scene through a mirror, when an explosion occurs, the mirror is often destroyed, and the camera does not receive any damage. It's a simple way, but judging by many videos, many bloggers don't know about it and as a result their cameras (often an expensive smartphone) get damaged or completely destroyed.
Finally someone answered this question thank you!
Joseph Bierowski dhxcsczv
Brilliant posting. I've seen of few of your videos and I've enjoy them and learned from them. Thank you!
when i watch those videos i always think:"damn there are some smart ass humans out there"
White people. 👌👌
And then you look around you at the shops and see plenty of examples of the complete opposite.
Aliens did it
/s
When I think Curious Droid can’t educate me anymore I’m proven wrong.
Always something to learn
I was about to write something similar but perhaps more humble. I enjoy feeling uneducated in this company.
Gettin' learnt.
Even his shirt talks about mirrors and projectile
I just blink my eyes real fast and you get the same effect.
25M blinks per second
@@Kanibulus hes pretty good
@@cursedcliff7562 she
Forget it
Who else tried to blink as fast as they could when They read that
0:22 Who fires 155mm artillery rounds with the lifting plug still in the nose?
That's what I was just wondering
Noobs, that's who.
Yeah, no personal knowledge but it seemed really odd. Doesn't a detonator of some sort screw into that hole?
@@denniswalsh8476 I was artillery in the Army. Yes. A fuse screws into the nose.
Maybe it was part of a test to determine how it acted if that was the case? Be useful to know how a round might look to an observer or a targeting computer if some derp doesn't put a fuse in. If you didn't know it was aerodynamically different you might "correct" for a bad round and screw up your next good one.
One of the most usefull videos on CZcams until today. Thanks.
Thank you! That was one of the best and most fascinating overviews of high speed photography/videography yet!
Wonderful history and technical synopsis! Thank you for creating this!
Your videos are amazing CD. Keep 'em coming please!
Brilliant as always!
Getting better every video. Awesome channel, amazing job.
It didn't even cross my mind that, yeah, a projectile definitely flies faster than any conventional camera could pan. Amazing to learn about these mirror cameras.
was surprised in artillery school that you can watch shells coming out of the gun and going down range
First, I wouldn't say any of those are conventional cameras. Second, the use of the mirror to track the object allowing the camera to remain stationary simply grasps the physical laws of inertia and mass. The use of the mirror simply minimizes the mass involved in the 'panning' meaning that while it is possible that a camera could 'pan' the projectile, it would be comparatively stupid to do so given the costs of constructing a contraption capable of doing so.
00:40 the “projectile” shows a full armour piercing round (APDSFS) WITH the propellant charge (the bulky part at the rear). In reality only the pointy black part would fly towards the target and deliver the kinetic energy. The sabots would discard a few hundred meters from the muzzle.
That's some mindblowing numbers!
A GOOD INFORMATIVE AND ENTERTAINING VIDEO, Thanks.
A-m-a-z-i-n-g thanks for the so well documented video
Amazing Quality Content Sir. Flawless and detailed making it sound simple.
Killer Video! Killer Shirt!
kab kab KIRA QUEEN
*sorrynotsorry*
The way we use to capture high speed pictures of aircraft was to have a few hundred cameras lined up next to the flight path, shows some very interesting images of aircraft skins and control control surfaces.
Thanks for the lesson Sir
My favorite Droid Vid. Thank you! Love your channel, but mostly I love.... your shirts.
Watching this video made me realize how incredibly stupid I am compared to the minds that created these inventions.
Same here
Never doubt yourself.
But same.
White people are amazing
Inventor of the mirror was AMAZING genius !!!
And never realize HOW BIG the invention was! XD
At some point they were stupid before they got to those inventions, so we're all techically on an even playing field, but just a matter of our choices brotha.
Having worked in precision optics, I can tell you the tolerance of the surface of those mirrors is just as impressive.
The reconnaissance aircraft cameras work the same way.
I remember on early mirror tracking setup where the mirror was made of polished beryllium, maybe in the late 80's.
How is it impossible to see anything especially with film??? I mean exposure time is so short I can't imagine how high of an ISO film it must have been to see anything. I mean all you should see is grain right?
This was amazing!! Great video and I have been asking this question for a long time!
That was FASCINATING! Thanks a million!!
Thanks Paul, now that's something that I have wondered about for a while.
That shirt is definitely created with some kind of mirrors!
USWaterRockets suspect no mirrors at all were involved...
it is very loud, though... i had to turn the sound off or risk hurting my eyes..
Baaa!
jimmy playinghardball2 Can you remember all the drugs you have done?
and smoke
Curiouser and curiouser! Thanks again. Always fascinating!
Real info!! Very instructive!! Thank you
i happened to stumble upon your channel. Its pretty damn good. Thank you sir and carry on.
That projection on the pingpong ball is awesome, ill take 2 😃
thank you for this!
That was totally fascinating! 🙌 thanks for posting
Amazing. How about a video on the fastest modern cameras?
This basically covers it - if you're thinking about conventional cameras that shoot to RAM, look at the iX Cameras i726. That's the fastest camera in the world by both throughput and specs.
You've seen it perhaps, if not, Paul also did a great video on "5 Most Amazing Cameras in the World" czcams.com/video/cm0KJC3b3UQ/video.html
I saw a video where scientists filmed a photon. That's the speed of light the fastest moving visible thing in the known universe i believe they had multiple computer controlled cameras.
The worlds fastest camera at this time is can the STAMP, “sequentially timed all-optical mapping photography” it can shot a a frame rate of believe it or not, 4.4 Trillion frames per sec, google it and watch the youtube videos on it and tell me you are not impressed with a camera that can slow the individual light pulses of a laser beam ( though a coke bottle lying on its side.
SlowMoGuys on suicide watch
This is the most educational video on youtube. I was always wondering how they do.. Thank you sooo much !!!!
I really love your show thank you for posting your episodes!
I trained as an Aerospace Engineer. How did I now know about the "mirrors to follow fast-moving objects" before now?
Thank you for this wonderful video! Enlightened someone who thought he knew about this topic already!
"Reader Service Cards" in the back of industry trade pubs?
Ask me how I know ...
"Please heed its face expression"
Ah yes, we shall heed.
Hahaha HEED !!!!!
That's one of the most amazing things I've ever seen! Thanks for posting
Really appreciate you adding in the info about the part about the legs of the tower being sorta visible in the atom bomb explosion. I was genuinely curious about that and getting closure was awesome.
A pinhole camera is the only kind of camera I could make.
How much for an aircraft carrier Mister Asselineau ?
GOUDJAAAA
Ayaa
I.. Hum... Do you ask this kind of questions to mister macron ? Stop asking me this kind of questions
You want me to do some Macron ? Think Spring my friends !
This was one of most interesting episodes yet. The mechanical genius behind these cameras is just awesome.
Love this channel!
I'm amazed by that shirt I love it.
i'd like to know where to get it
I bought a camera in 2008 which could record in 1200 fps. So fun! I'm still waiting for something better to come out on the consumer market. Mobile phones are getting pretty close with their 960 fps in high resolution, but they are always very limited in recording time.
Great video!
what camera is that?
That was a really interesting video! I really liked it!
Thank you for new information to my knowledge.
Keep up the good work.
As a professional photographer I find this extremely interesting.
Pretty sure I'll be sticking to stills though. I can only imagine the cost of one of those cameras.
Thanks for taking the time to share. High Speed photography has always interested me and now I know how it's done
And to think I'm happy with my Panasonic DVX200 at 24 FPS... Would absolutely love a Phantom, but it costs about the same as my house -- don't think the wife would be happy to come home to that surprise. "Hey honey, now we can record the cats at 160,000 FPS!" -- Yeah, she'd be pissed. :)
pmgodfrey hmmm not so sure...maybe you should try at least once...she loves you anyway! :P
I'll let you know what happens if I buy one. Got any room at your place? I'll bring the Phantom. :)
You could film her reaction at 160kfps and share...
Haha maybe you should buy two, just in case she takes one away from you.
That's actually a good idea...lol Double the pleasure, double the divorce!
Well done. Appreciated this video. Thanks
Captivating vid mate...great research and presentation.. Subscribed
awesome vid so interesting i want more i love slow mo
you know of the slow mo guys? they have some really nice and fun videos out there
This came to me as a surprise that they had such high FPS cameras in 50s ... I thought that high speed cameras were invented in like 90s or after.
But what i want to see, is a camera that can record speed of light, i'd like to see how it looks like in super slow-mo when I turn a light on in a room. Would love to see light itself travel from light bulb to all around. it would be amazing thing to see.
its sorta been done. czcams.com/video/EtsXgODHMWk/video.html 1 trillion FPS sorta, its an array of high speed cameras that are alternating their timing.
Excellent video. Many thanks.
I learned something I always was wondering. Thank you so much .
Is there some sort of super fast camera that can record how fast my wages go after i've been paid?
I'm buggered if i know where it goes...but it must be nearly instant!
One test you can try is: how big is your right arm compared to your left. If there's a > 10% deviation, this may suggest that a portion of your wages are going towards internet porn. If you have a burning sensation between your legs and have difficulty walking in the morning then porn is to be suspected with a high degree of confidence. If you feel dehydrated in the morning and have headaches and memory loss, this would suggest that a portion of your wages have been spent on alcohol. For a more accurate diagnosis please send all your wages to wheredidmywagesgo@thepornbar.com
strange lee *Its very simple really... just ask your wife.😉*
I hear ya strange lee. And no, not porn. Possibly alcohol, knives and fishing shit for me. But not porn because I have a healthy imagination...
Casey....No way! It can't be my lovely wife (who is standing behind me).
*Blinks rapidly three times*
strange lee *Better click your heels 3 times after you blink your eyes,* then slowly turn your head and double check *that she is still there....*
25Million frames still wont be enough to see me last in bed
your hand would be just a blur.
A frame exposure of every 20 minutes would allow me to appear like any normal human getting out of bed for any sort of work 🐌 PS: A snail is mugged by a gang of slugs, and while being interviewed by the mollusc police, he was asked what happened. His reply was “I don’t really know. It all happened so fast!“
@@Johnny-sj9sj top tier joke
The double mirror idea is brilliant !
Yes war robats can use that very well
Interesting segment. Thank you 😊
Do you know UPR ?
Upr kui tempek e jaran
We need to know about your shirt though! :p
excellent , i really enjoyed that. thanks
Very informative. Thank you.
How do you get a proper exposure with such short "shutter time"?
By aiming the camera at something very very bright, like a nuclear blast :P
Must... obtain... *shirt*
That was really fascinating - thank you.
Brilliant, thanks a lot for making this, really interesting.
Do you shop for shirts at the same place as Dr Karl Kruszelncki, thanks for the video
I think that they must both shop at some science presenter/boffins only Web site for L O U D S H I R T S.
Thought you said curious Druid at first lmao. Only mildly disappointed..
Super cool, so grateful I stumbled onto your videos!
Excellent Video. Thank you for all the good information.
Great shirt :)
Alright,
Ultra High Speed Camera: Check
Tank Shell and Barrel:
Nuclear Bomb:
Cheers mate. Top video.
Fantastic video very informative. You shirts are always interesting as well. keep up the good work.
The "tank round" at the 0:22 mark is actually an artillery shell...and an unfused one at that. The eyebolt lifting ring is still attached. Probably wouldn't detonate on impact.
Curious Droid And a full bore proyectile wouldn't travel at 1500 m/s, only subcalibrated ones.
And another very important thing, cartridges don't fly still attached to the projectile like the APFSDS at 0:39 haha
Anyway good videos, even when a bit sloppy :)
With or without an eyebolt on the front, it hits you, you will know it.
actually, you won't :P
MIT Labs built a camera that does 1 trillion FPS.
The latest Frame Rates are 1 Trillion X10th power. A light particle actually seeing itself. Well, sort of?...As for the Electron, It is still not known if it is a Particle, Wave, or Photon..
Outstanding video!!! Thank you!
Well done and informative! Thank you.
Who came from The Slow Mo guys and said "Mirrors"? 0:34
Njowo opo rupamu wike
Nope
Yeah . It is how CZcams recommendation engine works
That shirt! !!
Love everything CD thanks to the unrelenting attention to detail. Keep it up. 👍
Those pictures of those shells in flight are remarkable!!!!!
Bravo for using metric system.
Alex C Royal with cheese!
that's right
Metric lol
Oh, I haven't even noticed that! That's simply obvious. What else should he use, lousy inches, feet, cubits and miles or Fahrenheits...??!
@Dr Deuteron "Ton" is equal to one megagram, or a thousand kilogram, so?. Joule is not part of the metric system.