The first Internet connection, with UCLA's Leonard Kleinrock
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- Опубліковано 10 лют 2025
- Internet pioneer and UCLA computer science professor Leonard Kleinrock discusses the process of connecting the first host computer to the fledgling Internet, then known as the ARPANET, in September 1969, and sending the first host-to-host message a month later on October 29, 1969.
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Astonishingly low key interaction for one of the greatest innovations in the history of mankind. I love it almost as much as watching the first moon landing.
Mind-blowing to see how one small step in 1969 led to the giant leap we call the internet today. Thank you, Leonard Kleinrock, for helping shape the future! 🌐🙌
What a great video. Thank you for posting this.
When Mr. Kleinrock says they connected the IMP's together, does anyone know what he's talking about? Did they use existing telecommunication lines (meaning phone lines) to connect the IMP's? Or did they use something else entirely? These men do not get enough credit for the amazing accomplishment that is our modern day internet.
I believed they had used a 56kbps leased line
@@squidster3128 Hey I have the same question, whats a leased line is? a cable? or a connection with parabolic antena?
@@squidster3128 Not saying this to be a smartass, because I don't know. However, I doubt it was a 56k line as they didn't exist prior to this. The line was likely just a dedicated telephone line (if you will), dedicated wire pair to interface the two IMPs using their own modulation. What that modulation was, I'm pretty curious of.
He's a legend!
I can just imagine what happened. The moment the receiving computer (the PDP) got the "G" in "LOG", that was supposed to trigger it to fill in the remaining letters, "IN", sending them back to the sender (the SDS), but the attempt caused the PDP to crash before it could display it, probably from a software bug on its end. Hence, the message the guy on the receiving end got was "LO".
Gheef22
Why the hostility towards the guy? These people are pioneers they should be respected just like everyone else.
He's a master. \o/
Classic video, thanks ❤
See again today is a wonderful thing
I want to be there when that first packet came in. Come on time travel it's 2017 already.
I've come back from 2022 to view this comment about the future, now my past.
This was the amazing back in those days, I remember it like yesterday. I still wish it never went commercial but was still only available to Academics. The Zeros and Ones was the logic of all communications. Young people these days dont understand how comms originated.
Why in the world would you not want this to go commercial?
I'm doing Telecomms at school but never been introduced to these pioneering ideas
I know this comment is super old, but what a disgusting sentiment. "I wish that only a privileged few could have access to something that completely revolutionized the world and made everyone's quality of life orders of magnitude better, so that I could retain some small sense of superiority for knowing more than other people." Get over yourself.
first message on the internet and the internet started trolling...
LO.. (L?) :D
You can discover more of that over here: ua-cam.com/video/ub82Xb1C8os/v-deo.html
rickroll alert
Yes, the internet is my friend too.
---------Ellen
I teared up
amazing video! thanks
niceeee
que simpatico los "log", increible que el esquema es el mismo, solo mas veloz.
The cost of just owning a pc and the space requirement was far above what your average person could have and store. Not to mention they would have had to learn to code, maintain and fix/debug all the equipment. imagine your electric bill if the router alone is the size of a refrigerator.
My first Macintosh in 1990 cost me $8,700. A Quadra 400 with 500 megs of ROM and 36 megs of RAM.
This is exactly what I plan to do with my old PDP, VAX, HP1000 etc... which do not have any Ethernet whatsoever. A Raspberry PI will serve as IMP ;-)
Impresionante, oirlo de uno de sus creadores
You have the first "LO" message and then a crash, but I want to know: what was the first productive task carried out over this connection. (ex. the first(ish) task executed on a remote machine over the network) Maybe this will never be answered
without him... there would be no internet... no youtube... no nigahiga, Ray willia johnon... no google. no facebook... nothing!
No, it was PDP it probably had UNIX shell.
Incredible!!
Wow 😯
I wish they taught us these things at school
Negative. You must learn to use someone's proper pronoun or be canceled.
Wow what a Genius!!!..But the squeaking of those markers on that board Is killin me Dude!!
LEGEND!
Beautiful! 😊
Happy Birthday, "my friend!"....5*
Anyone here after reading Data Communications and Networking book by Behrouz Forouzan?
and now Skynet knows where to send the terminators back in time...Thanks a lot!
wow i learned something today about the internet so when did u get your first virus
Why is it that only the military have this for so long. This seems like a private invention.
Made history...
good.......
where is eggert?
but why it took allmost 30 years untill the conaummer finaly had internet?
Johneymute supergd building out the physical infrastructure
the ending is funny! thx!
So if they tried typing in LOG again it would've spelled LOL
Well. Can i sell that Log File? :D
UCLA should sell an NFT of that log entry
@@EdDunkle If the bible sells, so can this log entry.
But i hope they make a NFT with a wrong typescripted log.
I can only be better, then Game of Thrones.
Brilliant!
👍👍👍👍👍
hey i met this guy he said the same thing
The Squeaky Marker make me want to blow up the internet
some years later
Spewk89 some more years later
First Connection, first Word and Instant Crash. Sounds like Windows.
The real inventor of the internet not Al Gore today is the 40th birthday of the internet.
Ver La primera conexión del nacimiento de internet explicada por su propio creador! maravilloso! Visto por recomendación de mi curso en @idesweb.es
his son is my teacher. his name is martin kleirock!!!!! holy shit
4:02, "No, I got an L."
cool, but I still dont know how they created the ability to connect. I just see it as Magic.
please subtitules in spanish
Is boxa888 telling the truth or is he not?
Cool shit.
They had omegle back then?? HOLY SHIT!
Quick question for all of you know it alls out there. And no bullshit answers please. Who among you knew anything about the Internet in 1980? I know I sure as hell didn't.
So, what was Al Gore's job? (Sorry, I was just itching to make an Al Gore joke.)
Yeah I'm sure many people could care less about getting a billion dollars. More likely, this was considered a theoretical academic project and they never conceived of a commercial implementation, since that was far away. (PS- yeah we all hate "microshit" for giving us the first commercial web browser. The internet should have stopped at ARPANET (rolls eyes).)
one has to type in WHOOPS!!!
Who’s here from ray William Johnson
LO LOgraron
If I had a time machine I would go back and prevent this from happening
LO..
So it's all your fault!
Another Jewish contribution, what else is new?