History of the Internet

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It's amazing how much work went into ensuring that I have 24/7 access to pictures of cats.

๐Ÿ‘๏ธŽ︎ 138 ๐Ÿ‘ค๏ธŽ︎ u/[deleted] ๐Ÿ“…๏ธŽ︎ Apr 17 2009 ๐Ÿ—ซ︎ replies

*sigh*

Cute video, and well done, but a lot of it seems just false or at least very misleading. Without citations, I don't know where they're getting this information.

I've seen a lot of debate about the "invention" of packet switching, for example, and it's pretty clear that Paul Baran wrote about it (for the RAND corporation) a few years before Davies implemented it in the UK. It's unclear whether Davies had been influenced by Baran's work, and packet switching was possibly independently implemented by engineers at UCLA soon afterward, anyway.

The idea that the net was designed to withstand nuclear attacks, or that its redundancy was designed for military robustness, has I think been thoroughly debunked by now, but it still shows up in this film.

Interconnecting different kinds of networks almost certainly originated at BBN, at least as far as the Internet's timeline is concerned.

It's not clear what is more significant for an "inter-net": being able to build a network out of dissimilar computers (something which the ARPAnet did early on, and was probably the first to do), or being able to connect networks under separate administrative authority - that's probably far more important, and that came from BBN and their invention of "autonomous systems" and "exterior" vs. "interior" gateway protocols (aka routing protocols).

๐Ÿ‘๏ธŽ︎ 36 ๐Ÿ‘ค๏ธŽ︎ u/cos ๐Ÿ“…๏ธŽ︎ Apr 18 2009 ๐Ÿ—ซ︎ replies

Wow, I had no idea computers in 1957 were laptops the size of houses.

๐Ÿ‘๏ธŽ︎ 15 ๐Ÿ‘ค๏ธŽ︎ u/Atomyk ๐Ÿ“…๏ธŽ︎ Apr 18 2009 ๐Ÿ—ซ︎ replies

This is really excellent. I particularly like the internationalness of the history. As I am an American I've been prohibited from learning that anyone not USA has done anything useful ever.

๐Ÿ‘๏ธŽ︎ 24 ๐Ÿ‘ค๏ธŽ︎ u/njharman ๐Ÿ“…๏ธŽ︎ Apr 17 2009 ๐Ÿ—ซ︎ replies

Amazing how it's already been long enough to finally consider the history of the internet fundamentally important.

๐Ÿ‘๏ธŽ︎ 3 ๐Ÿ‘ค๏ธŽ︎ u/[deleted] ๐Ÿ“…๏ธŽ︎ Apr 18 2009 ๐Ÿ—ซ︎ replies
๐Ÿ‘๏ธŽ︎ 5 ๐Ÿ‘ค๏ธŽ︎ u/cactusrex ๐Ÿ“…๏ธŽ︎ Apr 17 2009 ๐Ÿ—ซ︎ replies

Man, I can't wait to read The Decline and Fall of the Internet Empire in 1800 years.

edit: yeras->years

๐Ÿ‘๏ธŽ︎ 6 ๐Ÿ‘ค๏ธŽ︎ u/MODERATORS ๐Ÿ“…๏ธŽ︎ Apr 18 2009 ๐Ÿ—ซ︎ replies

What an ominous ending.

๐Ÿ‘๏ธŽ︎ 6 ๐Ÿ‘ค๏ธŽ︎ u/ihavenomp ๐Ÿ“…๏ธŽ︎ Apr 17 2009 ๐Ÿ—ซ︎ replies

Brief, but thorough ... thanks!

๐Ÿ‘๏ธŽ︎ 2 ๐Ÿ‘ค๏ธŽ︎ u/eliatic ๐Ÿ“…๏ธŽ︎ Apr 17 2009 ๐Ÿ—ซ︎ replies
Captions
The Internet in the year 2009. We send e-mails, make calls over the internet and discuss topics we take an interest in. Even our banking is going virtual. But what we take for granted today was only a vague idea fifty years ago. In order to understand how we got this far let's go back to 1957, when everything began. Before 1957 computers only worked on one task at a time. This is called batch processing. Of course, this was quite ineffective. With computers getting bigger and bigger they had to be stored in special cooled rooms. But then the developers couldn't work directly on the computers anymore โ€“ specialists had to be called in to connect them. Programming at that time meant a lot of manual work and the indirect connection to the computers led to a lot of bugs, wasting time and fraying the developersยด nerves. The year 1957 marked a big change. A remote connection had to be installed so the developers could work directly on the computers. At the same time the idea of time-sharing came up. This is the first concept in computer technology to share the processing power of one computer with multiple users. On October 4th 1957, during the Cold War the first unmanned satellite, Sputnik 1, was sent into orbit by the Soviet Union. The fear of a "Missile Gap" emerged. In order to secure America's lead in technology, the US founded the "Defense Advanced Research Project Agency" in February 1958. At that time, knowledge was only transferred by people. The DARPA planned a large-scale computer network in order to accelerate knowledge transfer and avoid the doubling up of already existing research. This network would become the Arpanet. Furthermore three other concepts were to be developed, which are fundamental for the history of the Internet: The concept of a military network by the RAND Corporation in America. The commercial network of the National Physical Laboratory in England. And the scientific network, Cyclades, in France. The scientific, military and commercial approaches of these concepts are the foundations for our modern Internet. Let's begin with the Arpanet, the most familiar of these networks. Its development began in 1966. Universities were generally quite cautious about sharing their computers. Therefore small computers were put on front of the mainframe. This computer, the Interface Message Processor, took over control of the network actvitities, while the mainframe was only in charge of the initialization of programs and data files. At the same time, the IMP also served as interface for the mainframe. Since only the IMPs were interconnected in a network this was also called IMP-subnet. For the first connections between the computers the Network Working Group developed the Network Control Protocol [Network Control Program]. Later on, the NCP was replaced by the more efficient Transmission Control Protocol. The specific feature of the TCP is the verification of the file transfer. Let's take a short detour to England. Since the NPL network was designed on a commercial basis a lot of users and file transfer were expected. In order to avoid congestion of the lines, the sent files were divided into smaller packets which were put together again at the receiver. "Packet Switching" was born! In 1962 American ferret aircrafts discovered middle and long range range missiles in Cuba, which were able to reach the United States. This stoked fear of an atomic conflict. At that time information systems had a centralized network architecture. To avoid the breakdown during an attack, a decentralized network architecture had to be developed, which in case of loss of a node would still be operative. Communication still used to work through radio waves, that would have caused problems in case of an atomic attack: the ionosphere would be affected and the long-wave radio waves wouldn't work anymore. Therefore they had to use direct waves, which, however, don't have a long range. A better solution was the model of a distributed network. Thus long distances could be covered with a minimum of interference. Another milestone followed with the development of the French network "Cyclades". Since Cyclades had a far smaller budget than Arpanet and thus also fewer nodes the focus was layed on the communication with other networks. In this way the term "inter-net" was born. Moreover, Cycladesยด concept went further than ARPA's and the NPL's. During communication between sender and receiver the computers were not to intervene anymore, but simply serve as a transfer node. Cycladesยด protocol went through all machines using a physical layer that was implemented into the hardware, providing a direct connection with the receiver โ€“ an end-to-end structure. Inspired by the Cyclades network and driven by the incompatibility between the networks, their connection gained in importance everywhere. The phone companies developed the X.25 protocol which enabled communication through their servers โ€“ in exchange for monthly basic charge of course. DARPA's Transmission Control Protocol was to connect the computers through gateways... and the International Organization for Standardization designed the OSI Reference Model. The innovation of OSI was the attempt to standardize the network from its ends and the channel's division into separate layers. Finally, the TCP assimilated the preferences of the OSI Reference Model and gave way to the TCP/IP protocol โ€“ a standard which guaranteed compatibility between networks and finally merged them, creating the Internet. By February 28, 1990 the ARPANET hardware was removed, but the Internet... ... was up and running. Subtitles by HackJack (aka StevXtreme)
Info
Channel: picolsigns
Views: 4,215,134
Rating: undefined out of 5
Keywords: motiongraphics, motiondesign, documentary, history, internet, arpanet, icons, icon, pictos, pictograms, pictogram, picol, lonja, animation, hd, high-definition
Id: 9hIQjrMHTv4
Channel Id: undefined
Length: 8min 10sec (490 seconds)
Published: Sun Jan 04 2009
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