I actually get more notice for these than for the Star Wars movies nowadays.
@bobbq83804 жыл бұрын
He does kinda look like him lol
@bobbq83804 жыл бұрын
@@engineerguyvideo Either way is pretty cool sir!
@adrianknelsen3 жыл бұрын
@@bobbq8380 he is him
@ThFoil3 жыл бұрын
I was seriously looking for this comment just now.
@Onserio.4 жыл бұрын
I had asked this question in my I.T class about 12 years ago. Finally got the answer at 2:14am. It is amazing.
@Onserio.3 жыл бұрын
@Ricky Smith “I”
@oreowithurea50183 жыл бұрын
@@Onserio. who is I and who got the answer?
@babethimperial85873 жыл бұрын
Is there a radiation on fiber optic?
@namansingla29753 жыл бұрын
Are you sure coz I think it was 2:13 A.M Or maybe your brain took a whole minute to register the damn thing!
@stuv19963 жыл бұрын
@Ricky Smith Did you just Schrab this man?
@parissaizan37694 жыл бұрын
Bill, I am a network engineer and studied and employed Asynchronous Transfer Mode for a city in Oregon. My most common challenge was refraction changes due to over-eager "diggers" and cable-installers on the poles. Sometimes, the glass fiber cable would develop and "fracture" or break. This was like a monkey wrench in the works and so I truly appreciate your discussion of refraction. I love the engineer's perspective and your clear and concise teaching method!!!
@annieworroll4373 Жыл бұрын
Fiber seeking backhoes are a menace. I was on the help desk for a cable ISP when an entire state was taken out by one.
@subtractivemusic9 жыл бұрын
Why are people disliking a purely informative video
@EnProto8 жыл бұрын
+Simon WoodburyForget then why click the video?
@daraiusboston57708 жыл бұрын
+sub tractive why are you asking
@dsandoval93968 жыл бұрын
+sub tractive Because people want to turn away from the truth and go back to burning witch's on the steak...
@Honey-hj6fv8 жыл бұрын
+sub tractive probably the australian government
@truantray7 жыл бұрын
sub tractive Because intellects are liberals, and the whole point of the internet is to empower the opinions of the ignorant.
@TheMxboy1998 жыл бұрын
I could listen to this guy talk about anything
@AkshanshShrivastava8 жыл бұрын
haha
@SKyrim1908 жыл бұрын
It is incredible how his information about anything make us see everything from what it is: an amazing achievment in engineering!
@pikupikuseru7 жыл бұрын
I want to hear him talk about where babies come from
@GIPvideos6 жыл бұрын
I have no clue what he's saying but his confidence helps me
@elijahminiuk20586 жыл бұрын
same
@kernalkorn15143 жыл бұрын
I love the animation where the binary approximations on the graph merge into a single line of binary code. It's a nice touch and it helped me see what's going on. Thank you Sir!
@FrankHarrison127 жыл бұрын
Have to appreciate countless past engineers and scientists who have shaped our world and open the doors for further discovery and engineering. Channels like this are an inspiration and deserve at least as many views at youtube's reaction or prank channels.
@rashoietolan30475 жыл бұрын
Frank Harrison the mvps irl
@anomalousmaterial2175 жыл бұрын
Beautiful words, my man. Beautiful.
@rameshjha22644 жыл бұрын
Narinder Singh kapany is the the scientist who created fiber optics. Credit should be given to a discovery with which we are able to come in this digital age and watch such youtube videos
@memd7774 жыл бұрын
agreed... prank youtube channels should be banned, they are stupid fake and annoying, edit: and most importantly dumb
@graydonmiller7314 жыл бұрын
@@rameshjha2264 just one of many engineers that led to its invention.
@gauravkar48057 жыл бұрын
Really underrated channel.
@multiverse9156 жыл бұрын
GrV Kar true that
@LAHegarty6 жыл бұрын
It has almost 3 million views, it can't be that underrated.
@thomasjefferson34496 жыл бұрын
LAHegarty people are too stupid to be interested
@kojo0ttiz3166 жыл бұрын
Agree...
@LAHegarty6 жыл бұрын
It's not underrated.
@SHDW-nf2ki4 жыл бұрын
engineerguy: I have a bucket TF2 Soldier: DEAR GOD
@apollo14013 жыл бұрын
I teleported bread! You told me too.. I have done nothing but teleport bread for 3 days!
@i_teleported_bread74043 жыл бұрын
*Zere's more...*
@idkmyownnameplshelp92183 жыл бұрын
Titanfall 2 or team fortress
@i_teleported_bread74043 жыл бұрын
@@idkmyownnameplshelp9218 Team Fortress 2
@samir97353 жыл бұрын
*NO*
@Unpluggedx895 жыл бұрын
I love the background music. It sounds like the tutorial level of a RPG.
@OGtech9394 жыл бұрын
It made me super nostalgic about the educational shows I used to watch as a kid, they used this kind of music too.
@devdua28804 жыл бұрын
What are you guys talking about its clash of clans music
@stabgan3 жыл бұрын
@@devdua2880 lol
@Farisn233 жыл бұрын
@@devdua2880 lol reminded me of that too
@accreditedbythenicemaninth64953 жыл бұрын
I want a tutorial on a rocket propelled grenade with this background music.
@Kwahntum8 жыл бұрын
Wish I had watched these videos before all of my digital communications classes. The big picture overview explained in layman's terms are very helpful. Often professors speak as if they are talking to a room of experienced professionals making it very hard to follow. Thank you for the videos!
@ashleyl32197 жыл бұрын
they do
@5uperM5 жыл бұрын
Yeah, and then they act surprised when their students don't understand the subject.
@luckyeddy3505 жыл бұрын
That's why most engineers don't or can't work with passion. We don't have good engineering teachers.
@alliebonesVODs3 жыл бұрын
Wow, I always imagined the transatlantic cable as being so much larger! I figured it was over a foot in diameter, and marveled at the sheer amount of material it would have taken, but that it's able to be so small yet durable and able to transmit to much information is even more marvelous!
@AverageAlien Жыл бұрын
I don't think you understand
@thedominion6643 Жыл бұрын
@@AverageAlien😅 idk where to start in correcting that comment
@skyfeelan11 ай бұрын
it seems that other guys are very gatekeepy, saying your comment is wrong but not wanting to correct it 1. the cable is indeed thick, thicker than that stereo cable, you can just google for the exact diameter (idk whether it's one foot or not since I use metric) 2. they use more than one cable, even between same region (such as NA and EU), both to increase bandwidth and also to be a backup in case one is broken
@steventhury83667 ай бұрын
@@skyfeelanThank-you for being you. 👍
@Tortee28 жыл бұрын
this guy explains perfectly, not stupid like explaining to a 4 year old, and not overly complicated like explaining to a college student
@howardlam61815 жыл бұрын
Yes, but about the modulation part, he should have said a simple example of encoding rather saying that's the way we do things. Because no, we don't really do it like that.
@NN-sp9tu5 жыл бұрын
@@howardlam6181 How is it actually done?
@howardlam61815 жыл бұрын
@@NN-sp9tu Well, first, the light is the carrier and we don't direct apply modulation on the carrier. You only mix the carrier with a modulated signal of much lower frequency. Then, there are many more types of modulations. Surely you have heard of frequency modulation for example. You give each frequency a code and you sample a certain period of time to figure the frequency out. And there are many more advanced techniques to mix different techniques together to squeeze out every possible bit of information capacity potential. See link for a picture how a mixed signal would look like. www.elprocus.com/pulse-amplitude-modulation/
@JUMOWAx7 жыл бұрын
you mentioned 50k phone calls can be sent simultaneously. How come the signals don't irritate each other while being sent through the cable?
@engineerguyvideo7 жыл бұрын
Excellent question ... google Wavelength-division multiplexing ... essential they use different colors of light.
@JUMOWAx7 жыл бұрын
Crazy impressive, thank you. Still mind blowing how so many different signals find their way to their destinations
@_Super_Hans_6 жыл бұрын
engineerguy Why have you stopped making videos
@engineerguyvideo6 жыл бұрын
The birth of my second child has slowed me down ... that and some writing.
@VERGIL5726 жыл бұрын
congratitulations :) and greetings from México.
@shivendrakumar78005 жыл бұрын
My college teachers couldn't made me understand optical fiber in a full semester. you did it in just 5 mins.. hats off sir
@citationneeded20933 жыл бұрын
poo in loo
@MotionInMotion19758 жыл бұрын
The sample with the bucket is awesome. Love your videos. Thanks!
@NoirOctobre7116 жыл бұрын
Also did he make a joke about adding creamer to the propylene glycol?
@engineerguyvideo6 жыл бұрын
No ... that give the laser something to reflect from
@NoirOctobre7116 жыл бұрын
For a moment I thought you added coffee creamer, and I thought it was like a joke towards people drinking bleach. Thanks for elaborating. :)
@cosmicpuma14095 жыл бұрын
Wow.... Incredible... The most incredible part is how you took such complex information and explained it in such a wonderful way. Thank you.
@demonman9053 жыл бұрын
His presentation is phenomenal. Educational, yet, despite not making a single joke or witty line, he makes it entertaining with his voice alone.
@shivamanand39086 жыл бұрын
I've studied all this in just theory. It's really amazing to see these theoretical concepts applied in real world. I just wish I had a professor like him.
@moss53568 ай бұрын
My name is welcome
@obraxis.8 ай бұрын
🤔 🤔 **W E L C O M E**
@randomisfoda8 ай бұрын
i am a fish!
@micka28397 ай бұрын
WHO’S COMING RIGHT NOW HUH ?! IF YOUR COMING LET ME SEE IT !
@VoidFame5 жыл бұрын
I'm so happy to see information presented in this style. No distracting questions. No personal confusions. Just principle and design explained clearly and efficiently.
@Chris_winthers8 ай бұрын
Markle frier
@retring8 ай бұрын
Marker & plier
@georgevasilopoulos53599 ай бұрын
Portuguese
@diggerpete93348 жыл бұрын
I just love your made easy to understand videos and professional quality.
@aleksssss6 жыл бұрын
I literally just did a physics exam for this, and now you pop up. Thanks a lot, KZbin.
@vvrssngkmurthy6763 жыл бұрын
Oooo ok
@NecrosVideos11 ай бұрын
Bill I just wanna say I appreciate these videos of yours so much, I always come back to them.
@danielmiller28863 жыл бұрын
Working for the phone company, we could use a flashlight to light up the other end of a fiber miles away so someone on the other end could confirm which fiber we were working with. I found fiber optic cable to be absolutely fascinating.
@alexanderheubel73663 жыл бұрын
"I have a bucket..." "This... is a bucket" "Dear god" "There's more"
@emilioovalle30703 жыл бұрын
Noo
@Aaron.Reichert10 жыл бұрын
I already understood this for the most part, but this was a great explanation with awesome visual aids. Totally worth watching!
@haleyweatherall50903 жыл бұрын
I'm blown away at the amount of work that has gone into these videos. I see evidence of absolutely fantastic preparations and post production work. I'm a professional KZbinr, father, volunteer, sole bread winner, and frankly I have as many hobbies as most Renaissance men. My channel is a one-man-band and it shows by comparison. Your ability to work with others and produce this body of work is fantastic!
@purplejdude94413 жыл бұрын
Bruh u have zero subs and no vids u also don't even have a pfp XD
@NotSomeJustinWithoutAMoustache8 ай бұрын
Fibre optic cable core
@itsnei67115 жыл бұрын
Why is this on my recommendations? nvm, I learned something new
@HoodrichShinobi3 жыл бұрын
They just hate anything that is good. Those are equivalent to the people who hate trump for doing such great things to America.
@darkseid8563 жыл бұрын
@@HoodrichShinobi what this has anything to with politics ?
@craigdotzert81208 жыл бұрын
One of the best channels on KZbin, great job man!
@donniecatalano4 жыл бұрын
You have the rare ability to make these topics very interesting, with simple explanations and very enjoyable manners. Thank you.
@scottwarneronline461310 жыл бұрын
How do they boost the signal within the cable?
@engineerguyvideo10 жыл бұрын
In this early system (if I recall correctly) they converted the signal to an electricial signal and then used a conventional amplifer. In later system they used an amazing erbium based amplifer -- an EDFA -- that is an optical amplifer. It uses stimulated emission like a laser. The wikipedia article on "optical amplifer" explains the essential concept.
@VoluntaristSociety9 жыл бұрын
+engineerguy So they have stations in the middle of the sea with amps? Cool.
@bonnome28 жыл бұрын
I had exactly the same question. Thanks for answering it!
@kimonaspap50018 жыл бұрын
Fucking Voodoo Magic Man!!!
@MoonGuard138 жыл бұрын
Fucking Voodoo Magic Man!!!
@ipetmycats995 жыл бұрын
This has the same energy as a 90's documentary
@randomitems6453 жыл бұрын
How did this make so much sense in such a small amount of time. 10/10 would learn again.
@bruno-ks2dd9 ай бұрын
hello everybody my name is markplier
@firecode12529 ай бұрын
Hello everybody my name is Portuguese
@bruno-ks2dd9 ай бұрын
@@firecode1252 You are so Portugese
@Hodenkobold448 ай бұрын
Hello everybody my name is Campfire
@chattha32723 жыл бұрын
none has explained me analog to digital conversion better than this. Thank you the engineer guy.
@LuigiFan8108 ай бұрын
Mark
@whowantstognawonhumanbones9 ай бұрын
Hello everybody my name is market pliers
@anuragtyagi11113 жыл бұрын
It's amazing that they were explaining optical fibre 10 years back from now and Now we have this at our home as broadband connection. STEM is is amazing ❤️
@sevsevie8 ай бұрын
You knew why I came.
@NotSomeJustinWithoutAMoustache8 ай бұрын
you better come right here, where I am
@Chris_winthers8 ай бұрын
Who's coming? Are you coming?
@qunas1015 ай бұрын
If you're coming right now, let me see it!
@LinkRammer8 ай бұрын
Hello everybody my name is Portuguese
@speedy0ne75710 ай бұрын
High speed internet access
@Its_notJesus963 жыл бұрын
Why do I learn more on KZbin than at school?
@RingRingRingBananaPhone3 жыл бұрын
Because you watch what you want and what interests you, instead of getting all types of info crammed into your head
@Mythyc3 жыл бұрын
Banana Phone's answer is more accurate. The whole indoctrination thing, while real, does not have anything to do with this video, with learning, or even specifically with school, and does not explain why you learn more from a KZbin video than from some lecture at school. Congratz on being edgy, though.
@darkseid8563 жыл бұрын
@@RingRingRingBananaPhone most accurate comment . I was confused by your dp for a second .
@nell7113 жыл бұрын
@@commanderleo Stop letting us know you have no idea what he's talking about
@user-or3tl6yq7o3 жыл бұрын
Because you are listening
@ParasharSangle9 жыл бұрын
i could like watch this channel the whole day!! where were you bill when i was a kid!!!???
@klausgaming73656 жыл бұрын
He was probably sending faxes, but you never left paper on the printer tray.
@dustindenham38305 жыл бұрын
Third year engineering student here. Learned and talked about fiber optics in physics 2. I remember when my teacher asked the class if someone can think of an example of total internal reflection and I suggested fiber optics. This video blew my mind. Subscribed!
@theultimatereductionist75926 жыл бұрын
"In Tat-8 signal travels 50km before it needs to be amplified" I was SO hoping you would show us HOW the signal gets amplified in a cable on the ocean floor.
@EXHellfire5 жыл бұрын
It might just be some basic amplification method like some crystal that magnifies the incoming light? I mean it would likely have to be implemented in the cable itself all along its length. I also wanted him to explain that part.
@lucaspelegrino14 жыл бұрын
Waiting
@pedrovieira42274 жыл бұрын
SAME
@richardhz-oi8px4 жыл бұрын
Likely through the usage of powered repeaters.
@jakubSwaps4 жыл бұрын
I'm guessing it might be some sort of lens that's gonna point all the rays back to the same angle they need to point in order to keep being reflected.
@closetdoorman8 ай бұрын
if youre coming right now let me see it
@davidbrunnerchemeng3 жыл бұрын
4 years ago I watched this exact video as it was a link from my grade 12 physics class on optics. Discovered this channel today and only now realized I had actually discovered this guy 4 years ago. Gladly watching this again.
@takikunjumon107910 жыл бұрын
the demonstration was actually mindblowing........
@zaidaiser19999 ай бұрын
Youre so Portuguese
@TheEuroboss9 ай бұрын
Hello everybody my name is markiplier. Markiplier.
@firecode12529 ай бұрын
🇵🇹
@LaObraDeMarteLODM4 жыл бұрын
WOW. I just searched how does Optic Fiber works and I clicked in this video and now I am a subscriber. Excellent channel. God Bless you man.
@atolmasoff9 жыл бұрын
I thought he was Mark Hamill for a while there
@epherium81777 жыл бұрын
That's not Mark Hamill?
@ichsandevandra7 жыл бұрын
so i'm not the only one.
@fjphoto236 жыл бұрын
Perhaps he could explain how the light saber works.
@babayaga17676 жыл бұрын
bart simpson
@James-le8gd6 жыл бұрын
lol
@ImLucasStuff10 ай бұрын
Hello everybody my name is welcome
@jayblackburn35533 жыл бұрын
Video quality this good from 9 years ago? Unreal. Bravo❗️
@LadyAnuB8 жыл бұрын
Aren't the best cables used today using a gradual change in the index of reflection along the radial direction of the cable such that internal reflection losses are minimized?
@ramu9925 жыл бұрын
Popped up in recommendations after 8years.
@mohamadalpha59355 жыл бұрын
Me too lol
@lc34335 жыл бұрын
Yep, same here. Worth the watch though.
@vasudevnaik60765 жыл бұрын
Yes it showed up in recommendation out of nowhere, very informative video
@TheWitchOvAgnesi5 жыл бұрын
Add me to the list, however my first video had to do with the Titanic and a while back I was doing research on it and other shipwrecks. But admittedly that was a year or so back, so maybe a coincidence. KZbin deep state at work?
@KelvenLV4 жыл бұрын
make it 9
@n.n.84233 жыл бұрын
It’s absolutely amazing that people have thought up of all of this! Mind boggling!
@spanqueluv9er3 жыл бұрын
Humans didn’t come up with fiber optics- it’s alien tech that we’ve gotten from downed craft, homie. Same as the integrated circuit and many, many, MANY other technologies. Fiber optics are not human, they are stolen from ETs.
@Nik-rx9rj Жыл бұрын
Yes, it’s incredible! There are some very intelligent people out there!
@wokie96411 ай бұрын
fiber optic cable high speed internet access
@rose.forests8 ай бұрын
come where i am
@badtbwoi Жыл бұрын
I honestly barely understood this, but hats off to the brilliant people who came up with this, I can’t even imagine where to begin.
@joeym72918 ай бұрын
Portages
@soraaoixxthebluesky3 жыл бұрын
I hate that "the more I learn, the more I don't know" feeling.
@SirrNicolas3 жыл бұрын
Videos that don't make me skip around or up the speed deserve my thumbs up
@Jeonex9 ай бұрын
Hello everybody my name is markiplier
@EnchiladaBoulevard3 ай бұрын
I hear they're hanging around handing out free candy cane mints. There's what's up.
@BienoxGaming20228 ай бұрын
Hello everybody my name is Portuguese, Portuguse, Porkagaze, Pokraaze, Potaze, Pot, Azze, Ass
@brucewayne38924 жыл бұрын
Watching these videos are both facinating and humbling. Some humans are so incredibly smart and that people like me can hardly comprehend how their contribution to mankind works.
@colinlane49779 ай бұрын
High-speed internet access.
@n12a2419 ай бұрын
hello everyone my name is multiplier
@Kostas_Ountsis3 жыл бұрын
I am a theology student with an interest in engineering and all things computers in general. You literally explained in 5 mins my biggest question that no professor sat down to help me understand.
@MysterybagDnB7 жыл бұрын
This helped me for my test, bro!
@Sonderasf4 жыл бұрын
I don’t know why it’s in my recommendations either but I do know we both enjoyed our stay.
@Jakium4 жыл бұрын
This guy made a video about how the algorithm works and it's mind-blowing!!! 🤯🤯🤯 kzbin.info/www/bejne/bqqcpZ97hsxgp80
@N-Scale3 жыл бұрын
I started Fiber Optic placement and splicing in New Mexico in 1985 and this is a great demo of it's function. Mike Fifer
@jacobanderson69523 жыл бұрын
What’s up Mark Fifer
@N-Scale3 жыл бұрын
@@jacobanderson6952 NADA and you?
@jacobanderson69523 жыл бұрын
@@N-Scale Not much
@drillsergeant62310 жыл бұрын
I've placed hundreds of miles of fiber optic cable. Never really understanding how it worked. Now I'm watching this video while vaping on a electronic cigarette which uses propylene glycol. Things that make you say hmm. ✌️
@lordbjesomar6 жыл бұрын
Drillsergeant 623 me to friend😀!
@irarelyupload69305 жыл бұрын
Vape nashe
@lucasjota27674 жыл бұрын
Great video, even for 2020. The beautiful effect along with his voice saying "that's wonderful" gave me goosebumps.
@adminscamp25635 жыл бұрын
3 weeks earlier: Oh man get out of my recommendations! 2 weeks earlier: Just get out of recommendation! 1 week earlier: I don't want to watch you! Today: Oh boy, I guess I must watch...
@SQUIDWORD154 жыл бұрын
Rude
@monsieurLDN4 жыл бұрын
MaskedKoopaKid1453 shut up and yes I am being rude
@TraceguyRune6 жыл бұрын
1s and 0s... Who would have thought. 1s and 0s are the foundation of electronics. High voltage, low voltage.
@behemothinferno5 жыл бұрын
You mean voltage and no voltage.
@diarm.hunter68224 жыл бұрын
this channel deserves so much more exposure.. jesus
@arashipower8 жыл бұрын
Could you make a video telling about the Brazilian Priest Father Landell de Moura, who become a first who transmitted the human voice using a system transmitting with electric waves using a light beam in 1890?
@Destructor-gw2gt9 жыл бұрын
There was a point when you said, "up to 1600 meters per second," but the subtitles said, "up to 1600 meters per minute."
@GeorgiaDawgAthens6 жыл бұрын
+Destructor1123 Good catch. 2:34
@MichaelRWolf6 жыл бұрын
Destructor1123 I heard it, too. Backed up a few times to confirm. 1600 m/s is 5760 km/h (3580 mph) or about Mach 5!
@engineerkane10033 жыл бұрын
I have never seen someone explain a difficult concept in a way that is so easy to understand
@angelgjr19999 жыл бұрын
This is incredible technology. :)
@falcoperegrinus828 жыл бұрын
+Angel Gutierrez Go Bernie!
@angelgjr19998 жыл бұрын
falcoperegrinus82 Yes! #FEELTHEBERN
@DalekTurtle8 жыл бұрын
+Angel Gutierrez WE SHALL OVERCOME
@zacksmith33987 жыл бұрын
Riperino
@jez99998 жыл бұрын
If we can see the beam bouncing around inside the propylene, doesn't that mean photons must be reflecting out to our eyes?
@brownie34547 жыл бұрын
no, the liquid is clear so we can just see through it. trust me I'm a scientist
@klausgaming73656 жыл бұрын
A true scientist would never say "trust me". Well, I'm not scientist, but I think that what you see green are scattered photons from ambient light that pass through the water stream, hit the actual laser beam and are refracted in the camera's direction. Inside a cable, the photons from the laser beam should travel without external interference.
@w0ttheh3ll5 жыл бұрын
0:40 he mixed something in so some light would be scattered and make the beam visible
@EXHellfire5 жыл бұрын
I think photons are coming in from behind the liquid, into your eye, so you can see what's in there, instead, because they refract through the water at an angle where they do escape, and they interact with the green light inside the stream. It's the light in the environment, not the light coming out from inside the stream itself.
@DavidGuild5 жыл бұрын
@@EXHellfire That is an interesting explanation which is completely wrong. We can see the laser because he added a bit of milk to the liquid; that causes some of the light to diffuse out in all directions, and some of that gets to the camera and shows up as green. It's not very much, which is why he's filming in the dark.
@blank71373 жыл бұрын
I work in underground telecommunications construction and we install fiber and I've never really learned how this really worked until now. How fascinating, right under my nose.
@c0rnh0li093 жыл бұрын
Our teacher just showed us this two days ago and now it’s in my recommended 😂
@engineerguyvideo3 жыл бұрын
We didn’t feel that you listen well enough in class.
@jack-xf8tb3 жыл бұрын
@@engineerguyvideo why don’t you post videos anymore?
@engineerguyvideo3 жыл бұрын
I will ... had two kids in the last five years ... you try living with a child between the ages of 2 and 3 and see what you can get done!
@vinayakchawla25103 жыл бұрын
@@engineerguyvideo can we please have some dad jokes then ?
@jack-xf8tb3 жыл бұрын
@@engineerguyvideo haha fair enough, love the vids
@leokeatonn4 жыл бұрын
I may only understand a ⅕ of what he's saying but I still find these videos endlessly entertaining
@slewch31068 ай бұрын
kitkat
@moonscar1193 жыл бұрын
need to know how they attached apmlification usints to the cables ever 50kilometers. basically a prepeater? how does it get power?
@ericmaher47564 жыл бұрын
Best and most concise explanation I’ve heard. Even explained how audio can be coded in binary in the time it takes to say it. Wow!
@anujpanchal63145 жыл бұрын
Anyone got this in recommendation in 2019? 🤗
@brookecytyz5 жыл бұрын
Maaaaaaan... 8 years old
@fbiagentmiyakohoshino82234 жыл бұрын
Anuj Panchal e
@Anonymous-nj6of4 жыл бұрын
Ok boomer
@EkaDeva4 жыл бұрын
2020 tbh
@Jakium4 жыл бұрын
This guy made a video about how the algorithm works and it's mind-blowing!!! 🤯🤯🤯 kzbin.info/www/bejne/bqqcpZ97hsxgp80
thats because of cladding material like mirror it reflect light to the end
@quasi-intellecual37905 жыл бұрын
@@abdulkarimsaleh no he means the way took off his glasses and reacted
@novafox198 ай бұрын
markiplier fiber optic corr
@srinivasaprasanth4 жыл бұрын
outstanding explanation and the way of demonstrating is excellent.
@eidoran56534 жыл бұрын
So what you’re saying is I can be a “light bender”
@haleyweatherall50903 жыл бұрын
Really underrated channel.
@willforrest-king9 жыл бұрын
Why do you need propylene glycol?
@engineerguyvideo9 жыл бұрын
The viscosity is ten times that of water and so it doesn't become as turblent as quickly. This means that the beam can be sense further down the stream. You can so the effect on water, but it does look at good ....
@1Kaka12349 жыл бұрын
***** Hi Bill, Not too sure what you mean in that last sentence. I suppose that is why you are the engineerguy. Clarity would be appreciated, 1Kaka1234
@hewgouw9 жыл бұрын
1Kaka1234 what he meant was: "You can see the effect in water, but it doesn't look as good ...."
@engineerguyvideo9 жыл бұрын
1Kaka1234 I wrote that rapidly -- missing a few words here and there. It is how it should have read: "The viscosity of propylene glycol is ten times that of water and so the glycol doesn't become turbulent as quickly as water. The turbulence breaks up the beam and so in glycol the beam can be seen further down the stream. You can see the effect on water, but it does look as good; it disappears pretty rapidly."
@i7zan9 жыл бұрын
+1Kaka1234 Don't you have anything better to do ? I'm sure you understood him perfectly but you noticed a slight mistake and decided to troll to make yourself feel better, because you lack his engineering knowledge and probably a few other things as well... +engineerguy I studied this in school but just as a vague mention of total internal reflection application at the end of my physics lesson. Thank you for providing a visual example and a bit of theory behind it ! And I see you are handling trolls nicely. Well done !