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#arpanet

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Marcin Cieślak<p><span class="h-card" translate="no"><a href="https://official.resource.org/@carlmalamud" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>carlmalamud</span></a></span> we have never met - but I wanted to say I was listening yesterday to the Geek of the Week conversation <a href="https://town.hall.org/radio/Geek/092993_geek_ITR.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">town.hall.org/radio/Geek/09299</span><span class="invisible">3_geek_ITR.html</span></a> with Robert Braden. as I was trying to figure out how <a href="https://mastodon.social/tags/ARPANET" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANET</span></a> worked on System/360 computers.</p><p>Thank you!</p><p><span class="h-card" translate="no"><a href="https://a2mi.social/@peterhoneyman" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>peterhoneyman</span></a></span> </p><p><a href="https://mastodon.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mainframe</span></a> <a href="https://mastodon.social/tags/mvs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mvs</span></a></p>
Michael Engel<p>A reconstruction of the ARPAnet by <span class="h-card" translate="no"><a href="https://mastodon.sdf.org/@larsbrinkhoff" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>larsbrinkhoff</span></a></span> running some of the original PDP10 OSes and an IMP simulator. Fascinating!</p><p><a href="https://obsolescence.dev/obsolescence-newsletter-jul-2025.html#c3" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">obsolescence.dev/obsolescence-</span><span class="invisible">newsletter-jul-2025.html#c3</span></a></p><p><a href="https://sueden.social/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://sueden.social/tags/ARPAnet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPAnet</span></a> <a href="https://sueden.social/tags/PDP10" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PDP10</span></a></p>
Tom Lyon ✅<p>Excellent book: "The Dream Machine - J.C.R. Licklider and the Revolution That Made Computing Personal" by Waldrop (2001)</p><p>Both an excellent biography of Licklider and a history of the key people and technologies, especially the Arpanet, that got us to today.</p><p><a href="https://mastodon.social/tags/bookstodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bookstodon</span></a> <a href="https://mastodon.social/tags/licklider" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>licklider</span></a> <a href="https://mastodon.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a></p>
bananabob :tinoflag:<p>How the Grateful Dead built the internet</p><p><a href="https://www.bbc.com/future/article/20250618-how-the-grateful-dead-shaped-social-media" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bbc.com/future/article/2025061</span><span class="invisible">8-how-the-grateful-dead-shaped-social-media</span></a></p><p><a href="https://mastodon.nz/tags/Internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Internet</span></a> <a href="https://mastodon.nz/tags/Well" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Well</span></a> <a href="https://mastodon.nz/tags/GratefulDead" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GratefulDead</span></a> <a href="https://mastodon.nz/tags/BBS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BBS</span></a> <a href="https://mastodon.nz/tags/ARPANet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANet</span></a></p>
ms. liz<p><a href="https://mastodon.social/tags/nowPlaying" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nowPlaying</span></a> this first track is time capsule</p><p>wireless internet – <a href="https://mastodon.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a></p><p><a href="https://arpanet.bandcamp.com/album/wireless-internet" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">arpanet.bandcamp.com/album/wir</span><span class="invisible">eless-internet</span></a> <a href="https://mastodon.social/tags/electro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electro</span></a></p>
AI6YR Ben<p>I always laugh at these. Look! I can see the office of <span class="h-card" translate="no"><a href="https://mastodon.laurenweinstein.org/@lauren" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lauren</span></a></span> 🤪 <a href="https://m.ai6yr.org/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a></p>
Emil 🇪🇺<p>The <a href="https://ieji.de/tags/fediverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverse</span></a> will be to <a href="https://ieji.de/tags/EUPANET" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EUPANET</span></a> what TCP/IP was to the <a href="https://ieji.de/tags/ARPANET" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANET</span></a>.</p>
Emil 🇪🇺<p>We must build the EUPANET - a pan-European network of federated IT systems. Just like the ARPANET in its original design, but instead of connecting mainframes and surviving atomic bombs, it will connect people and survive the <a href="https://ieji.de/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> information warfare and <a href="https://ieji.de/tags/bigtech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bigtech</span></a>.</p><p><a href="https://ieji.de/tags/sovereignty" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sovereignty</span></a> <a href="https://ieji.de/tags/europe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>europe</span></a> <a href="https://ieji.de/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://ieji.de/tags/eupanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eupanet</span></a> <a href="https://ieji.de/tags/unplugtrump" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unplugtrump</span></a></p>
Sven Oliver Rüsche | ARKM.DE<p>In den 90er Jahren betrieb ich die <a href="https://arkm.social/tags/InfoLineBBS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InfoLineBBS</span></a> im <a href="https://arkm.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a>. Damals gab es schon eine <a href="https://arkm.social/tags/netiquette" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>netiquette</span></a> - Diese gilt auch hier bei <a href="https://arkm.social/tags/mastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mastodon</span></a> - Auch hier gilt „Do not feed the Troll“. Keine Reaktion auf dumme inhaltslose Kommentare! Und schon gar nicht auf politisch motivierte Propaganda (egal ob von Rechtsaußen oder Linksaußen). <a href="https://arkm.social/tags/meinungsfreiheit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meinungsfreiheit</span></a> ja. <a href="https://arkm.social/tags/reaktionspflicht" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reaktionspflicht</span></a> nein!</p>
IT News<p>How the UK was connected to the Internet for the first time - The Internet has become the most prevalent communications technology the w... - <a href="https://arstechnica.com/culture/2025/01/how-the-uk-was-connected-to-the-internet-for-the-first-time/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">arstechnica.com/culture/2025/0</span><span class="invisible">1/how-the-uk-was-connected-to-the-internet-for-the-first-time/</span></a> <a href="https://schleuss.online/tags/classiccomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>classiccomputing</span></a> <a href="https://schleuss.online/tags/vintagecomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vintagecomputing</span></a> <a href="https://schleuss.online/tags/syndication" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>syndication</span></a> <a href="https://schleuss.online/tags/culture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>culture</span></a> <a href="https://schleuss.online/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://schleuss.online/tags/biz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>biz</span></a>&amp;it</p>
R.L. Dane :Debian: :OpenBSD: 🍵 :MiraLovesYou:<p>Hey <span class="h-card"><a href="https://mastodon.social/@gutenberg_org" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>gutenberg_org</span></a></span>,</p><p>Just curious, what did the first decade of PG look like?<br>Was there a BBS, or was it limited to stuff on the <a href="https://polymaths.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANet</span></a> and university networks?</p><p>The Wikipedia <a href="https://en.m.wikipedia.org/wiki/Project_Gutenberg" rel="nofollow noopener" target="_blank">article</a> had a few details, but not a lot before the 90s.</p>
Ben Royce 🇺🇦<p><span class="h-card" translate="no"><a href="https://mastodon.social/@darth_hideout" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>darth_hideout</span></a></span> </p><p><a href="https://mastodon.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a></p><p>ironically, a project for <a href="https://mastodon.social/tags/decentralized" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>decentralized</span></a> hardiness in the event of a <a href="https://mastodon.social/tags/nuclear" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nuclear</span></a> attack</p><p>and now, via <a href="https://mastodon.social/tags/socialmedia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>socialmedia</span></a>, it is more dangerous than the <a href="https://mastodon.social/tags/nukes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nukes</span></a></p>
Danielle 🏳️‍🌈 דניאל 槞理 𐑛𐑨𐑵𐑦𐑤<p>Happy birthday to ARPANET, the forerunner of the modern internet! 53 years ago, the first message was sent over this pioneering network, paving the way for a world of interconnection and innovation.</p><p>As a tech enthusiast, I am constantly amazed by the ways the internet has transformed our lives, allowing us to communicate, learn and share ideas across boundaries and borders. From social media to e-commerce, from telemedicine to remote work, the internet has become an essential part of our daily routines, enabling us to connect with others and access a wealth of information at our fingertips.</p><p><a href="https://tech.lgbt/tags/ARPANET" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANET</span></a> <a href="https://tech.lgbt/tags/InternetAnniversary" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetAnniversary</span></a> <a href="https://tech.lgbt/tags/Transhumanism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Transhumanism</span></a> <a href="https://tech.lgbt/tags/TechInnovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechInnovation</span></a> <br><a href="https://tech.lgbt/tags/InternetHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetHistory</span></a> <a href="https://tech.lgbt/tags/Networking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Networking</span></a> <a href="https://tech.lgbt/tags/DigitalRevolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalRevolution</span></a> <a href="https://tech.lgbt/tags/Innovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Innovation</span></a> <a href="https://tech.lgbt/tags/Communication" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Communication</span></a> <a href="https://tech.lgbt/tags/Cyberculture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cyberculture</span></a> <a href="https://tech.lgbt/tags/OnlineCommunity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnlineCommunity</span></a> <a href="https://tech.lgbt/tags/TechHerstory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechHerstory</span></a> <a href="https://tech.lgbt/tags/NetNeutrality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NetNeutrality</span></a> <a href="https://tech.lgbt/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://tech.lgbt/tags/Decentralization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Decentralization</span></a> <a href="https://tech.lgbt/tags/DataPrivacy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataPrivacy</span></a> <a href="https://tech.lgbt/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cybersecurity</span></a> <a href="https://tech.lgbt/tags/DigitalRights" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalRights</span></a> <a href="https://tech.lgbt/tags/Accessibility" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Accessibility</span></a> <a href="https://tech.lgbt/tags/Inclusion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Inclusion</span></a> <a href="https://tech.lgbt/tags/SocialImpact" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SocialImpact</span></a> <a href="https://tech.lgbt/tags/DigitalTransformation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalTransformation</span></a> <a href="https://tech.lgbt/tags/FutureTech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FutureTech</span></a> <a href="https://tech.lgbt/tags/TechOptimism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechOptimism</span></a> <a href="https://tech.lgbt/tags/InternetOfThings" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetOfThings</span></a> <a href="https://tech.lgbt/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> </p><p>🔗 <a href="https://ethw.org/Milestones:Birthplace_of_the_Internet,_1969" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ethw.org/Milestones:Birthplace</span><span class="invisible">_of_the_Internet,_1969</span></a></p>
Stefan Bohacek<p>The actual first message that was sent that day was just "LO", first two letters of the word "LOGIN", when the system crashed.</p><p><a href="https://www.bbc.com/future/article/20241028-the-failure-that-started-the-internet" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bbc.com/future/article/2024102</span><span class="invisible">8-the-failure-that-started-the-internet</span></a></p><p><a href="https://stefanbohacek.online/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://stefanbohacek.online/tags/internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>internet</span></a> <a href="https://stefanbohacek.online/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a> <a href="https://stefanbohacek.online/tags/OTD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OTD</span></a> <a href="https://stefanbohacek.online/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnThisDay</span></a> <a href="https://stefanbohacek.online/tags/technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technology</span></a></p>
Stefan Bohacek<p>Happy birthday, ARPANET!</p><p>"At 10:30 p.m., 29 October 1969, the first ARPANET message was sent from this UCLA site to the Stanford Research Institute."</p><p><a href="https://ethw.org/Milestones:Birthplace_of_the_Internet,_1969" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ethw.org/Milestones:Birthplace</span><span class="invisible">_of_the_Internet,_1969</span></a></p><p><a href="https://stefanbohacek.online/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://stefanbohacek.online/tags/internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>internet</span></a> <a href="https://stefanbohacek.online/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a> <a href="https://stefanbohacek.online/tags/OTD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OTD</span></a> <a href="https://stefanbohacek.online/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnThisDay</span></a> <a href="https://stefanbohacek.online/tags/technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technology</span></a></p>
Stefan Bohacek<p>Missed this yesterday!</p><p>"The first two-network TCP/IP transmission was between the [Packet Radio Van] and ARPANET on August 27, 1976; the van was parked next to Rossotti's (since 1956, officially the "Alpine Inn"), a well-known Portola Valley, California biker bar, and wires were run to one of the picnic tables."</p><p><a href="https://en.wikipedia.org/wiki/Packet_Radio_Van" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Packet_R</span><span class="invisible">adio_Van</span></a></p><p>via <a href="https://mastodon.social/@aka_pugs/113042496976107440" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.social/@aka_pugs/1130</span><span class="invisible">42496976107440</span></a></p><p><a href="https://stefanbohacek.online/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://stefanbohacek.online/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a> <a href="https://stefanbohacek.online/tags/otd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>otd</span></a> <a href="https://stefanbohacek.online/tags/internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>internet</span></a> <a href="https://stefanbohacek.online/tags/InternetHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetHistory</span></a> <a href="https://stefanbohacek.online/tags/InternetAge" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetAge</span></a></p>
Ænðr E. Feldstraw<p><span class="h-card" translate="no"><a href="https://mefi.social/@MissConstrue" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>MissConstrue</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@404mediaco" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>404mediaco</span></a></span> I also am old enough to remember <a href="https://mastodon.social/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a>, when we were hopeful and didn’t conceive anyone could possibly want to turn this whole internet into a money sieve.</p>
Ramesh #NotGoingBack<p>⬆️ <span class="h-card" translate="no"><a href="https://queer.hacktivis.me/users/lanodan" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lanodan</span></a></span> </p><p>&gt;&gt; And people have been providing services on the internet as a hobby essentially since the beginning of it.<br>And interconnections on the internet effectively works as a massive zero-sum game</p><p>You sound like a child. How long have you been on the <a href="https://mastodon.social/tags/Internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Internet</span></a> and how much of its history are you aware of?</p><p><a href="https://mastodon.social/tags/ARPANET" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARPANET</span></a> was created by the <a href="https://mastodon.social/tags/UnitedStates" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnitedStates</span></a> Department of Defense.</p><p>It was not a hobby 🙄</p>
IT News<p>First post: A history of online public messaging - Enlarge (credit: Aurich Lawson | Getty Images) </p><p>People have bee... - <a href="https://arstechnica.com/?p=2017574" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arstechnica.com/?p=2017574</span><span class="invisible"></span></a> <a href="https://schleuss.online/tags/messageboards" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>messageboards</span></a> <a href="https://schleuss.online/tags/features" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>features</span></a> <a href="https://schleuss.online/tags/arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arpanet</span></a> <a href="https://schleuss.online/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>email</span></a> <a href="https://schleuss.online/tags/plato" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>plato</span></a> <a href="https://schleuss.online/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://schleuss.online/tags/bbs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bbs</span></a></p>
Tom Lyon ✅<p><a href="https://mastodon.social/tags/Arpanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arpanet</span></a> Logical Map, June 1979. When PDP-10s ruled the world. <a href="https://mastodon.social/tags/ComputerHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ComputerHistory</span></a></p>