https://peertube.watch/about/instance/homehttps://peertube.watch/videos/browse?scope=localhttps://peertube.watch/w/evtoUCY3pcpQWdfKzizcRghttps://peertube.watch/lazy-static/thumbnails/c60fa82c-9b00-4a40-95c4-b96712350af7.jpg277042277042https://peertubewatch.b-cdn.net/streaming-playlists/hls/6d644130-e519-4177-96fc-4f02a3fe324d/fced0815-266f-4151-9e7b-c8d154bd9cf4-master.m3u8https://peertube.watch/videos/embed/evtoUCY3pcpQWdfKzizcRg7032026-03-30T18:51:33.482ZYESasasdasdNOhttps://peertube.watch/w/fpNNcD2vX41Cr4dcZEXcxRhttps://peertube.watch/lazy-static/thumbnails/426a97f6-59ac-4d3f-8b18-8ec312aa030c.jpg76681-55974536576681-559745365https://peertubewatch.b-cdn.net/streaming-playlists/hls/74b2e329-cca9-4f46-8969-2a52f54cc71b/a527cc20-703b-46dd-8ffd-d2cc577a67ed-master.m3u8https://peertube.watch/videos/embed/fpNNcD2vX41Cr4dcZEXcxR16022026-03-30T19:26:40.722ZYESasasdasdNOhttps://peertube.watch/w/gEaPXd4PAZupexa5V5kxyVhttps://peertube.watch/lazy-static/thumbnails/89aa7567-32b3-478e-b7df-acf6d539084a.jpgBitconnect Annual Ceremony 2017Bitconnect Annual Ceremony 2017https://peertubewatch.b-cdn.net/streaming-playlists/hls/7ecd662c-4e21-4c33-a480-bbf8046a72a9/839a9fbd-fa7c-4400-9205-9ce87d32dd47-master.m3u8https://peertube.watch/videos/embed/gEaPXd4PAZupexa5V5kxyV1020052026-03-31T11:38:27.031ZYESasasdasdNOhttps://peertube.watch/w/i3vpxBd1VR7zhZWuia9aqnhttps://peertube.watch/lazy-static/thumbnails/7c8fc0d0-c799-44db-837f-f74348356ffa.jpgca0936bcee727a78-hevc-hdca0936bcee727a78-hevc-hdhttps://peertubewatch.b-cdn.net/streaming-playlists/hls/8a04f781-6f93-4a95-881d-6b3285e4d539/b9cb51ea-7b15-4660-aea1-d4461efce43b-master.m3u8https://peertube.watch/videos/embed/i3vpxBd1VR7zhZWuia9aqn14012026-03-31T11:53:03.012ZYESasasdasdNOhttps://peertube.watch/w/541YBbbu1R8ejAeaCoM6MAhttps://peertube.watch/lazy-static/thumbnails/9cbee796-cae3-462a-9e7d-98b7efcd6a00.jpgAmateurfunk im All - Kontakt mit Fram2Amateurfunk im All - Kontakt mit Fram2https://peertubewatch.b-cdn.net/streaming-playlists/hls/20d0632d-a326-4a8b-af47-eee9515a21b0/4160a264-588c-4670-a09e-87e4a203d8cf-master.m3u8https://peertube.watch/videos/embed/541YBbbu1R8ejAeaCoM6MA2352022026-03-31T11:53:37.074ZYESasasdasdNOhttps://peertube.watch/w/dL8b5QekSbF2rhWfrmttfshttps://peertube.watch/lazy-static/thumbnails/3e877ef8-eee7-4ac0-9c21-a7e6c9bb3c3b.jpgExperiment 2: Effective MassMIT 8.04 Quantum Physics I, Spring 2013 View the complete course: http://ocw.mit.edu/8-04S13 Instructor: Allan Adams, Keith Ellenbogen An experiment to calculate the effective mass of a ping pong ball by measuring how quickly it rises through water. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.eduhttps://peertubewatch.b-cdn.net/streaming-playlists/hls/6756cf93-57f8-4951-8997-47fc9ac96eaa/b88e3399-11be-4308-ac67-d8bc5192f4cf-master.m3u8https://peertube.watch/videos/embed/dL8b5QekSbF2rhWfrmttfs133002026-04-01T16:16:14.620Zquantum mechanicsNew England Aquariumphysicsping pongeffective massYESasasdasdNOhttps://peertube.watch/w/2rd3X91G71BW4589bBJn8zhttps://peertube.watch/lazy-static/thumbnails/9c140bec-8e85-49e5-8773-97a0e43bfab5.jpgLecture 24: Entanglement: QComputing, EPR, and Bell's TheoremMIT 8.04 Quantum Physics I, Spring 2013 View the complete course: http://ocw.mit.edu/8-04S13 Instructor: Allan Adams In this lecture, Prof. Adams discusses the basic principles of quantum computing. No-cloning theorem and Deutsch-Jozsa algorithm are introduced. The last part of the lecture is devoted to the EPR experiment and Bell's inequality. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.eduhttps://peertubewatch.b-cdn.net/streaming-playlists/hls/0b9e28d6-9a8f-4180-a56f-2fa562a47f2b/288482de-74c8-44d2-abdb-e2bd113929ad-master.m3u8https://peertube.watch/videos/embed/2rd3X91G71BW4589bBJn8z4965002026-04-01T16:19:01.058ZphysicsquantumentanglementEPREinsteinYESasasdasdNOhttps://peertube.watch/w/azwogSLLf7Ny58kmiVvxaUhttps://peertube.watch/lazy-static/thumbnails/3d579713-1ca1-4d9d-908c-bed9bdd4c242.jpgLecture 23: More on SpinMIT 8.04 Quantum Physics I, Spring 2013 View the complete course: http://ocw.mit.edu/8-04S13 Instructor: Allan Adams In this lecture, Prof. Adams reviews and further develops the theory of spin. Matrix representations of spin operators are introduced. The box apparatus experiment is revisited. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.eduhttps://peertubewatch.b-cdn.net/streaming-playlists/hls/4d908465-79f4-496d-bb68-6a1c13761792/16510cb7-bd19-4d8e-b009-40f808c0c035-master.m3u8https://peertube.watch/videos/embed/azwogSLLf7Ny58kmiVvxaU4929002026-04-01T16:21:05.475ZphysicsquantumspinelectroneigenstateYESasasdasdNOhttps://peertube.watch/w/cbKBsjKeJoyh76fPaSiG4Bhttps://peertube.watch/lazy-static/thumbnails/a2dca14c-e0d2-4fc8-b8f8-b2051a1b1a1f.jpgLecture 22: Metals, Insulators, and SemiconductorsMIT 8.04 Quantum Physics I, Spring 2013 View the complete course: http://ocw.mit.edu/8-04S13 Instructor: Allan Adams, Tom Levenson In this lecture, Prof. Adams reviews and answers questions on the last lecture. Electronic properties of solids are explained using band structure. The latter part of the lecture is a historical introduction to entanglement by Prof Levenson. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.eduhttps://peertubewatch.b-cdn.net/streaming-playlists/hls/5a94d6e0-6ccb-41bd-a922-3ad42fff5499/f064d41a-90bd-470a-8c1c-4bf1e1b18d89-master.m3u8https://peertube.watch/videos/embed/cbKBsjKeJoyh76fPaSiG4B5194002026-04-01T16:22:56.498ZphysicsquantumEinsteinmetalinsulatorYESasasdasdNOhttps://peertube.watch/w/bHZDrWA1ecXMRgNSa7ksQ1https://peertube.watch/lazy-static/thumbnails/47018d4e-64c3-4a52-ae6a-1a127ae9e17e.jpgA post-American, enshittification-resistant internetTrump has staged an unscheduled, midair rapid disassembly of the global system of trade. Ironically, it is this system that prevented all of America's trading partners from disenshittifying their internet: the US trade representative threatened the world with tariffs unless they passed laws that criminalized reverse-engineering and modding. By banning "adversarial interoperability," America handcuffed the world's technologists, banning them from creating the mods, hacks, alt clients, scrapers, and other tools needed to liberate their neighbours from the enshittificatory predations of the ketamine-addled zuckermuskian tyrants of US Big Tech. Well, when life gives you SARS, you make sarsaparilla. The Trump tariffs are here, and it's time to pick the locks on the those handcuffs and set the world's hackers loose on Big Tech. Happy Liberation Day, everyone! Enshittification wasn't an accident. It also wasn't inevitable. This isn't the iron laws of economics at work, nor is it the great forces of history. Enshittification was a choice: named individuals, in living memory, enacted policies that created the enshittogenic environment. They created a world that encouraged tech companies to merge to monopoly, transforming the internet into "five giant websites, each filled with screenshots of the other four." They let these monopolists rip us off and spy on us. And they banned us from fighting back, claiming that anyone who modified a technology without permission from its maker was a pirate (or worse, a terrorist). They created a system of "felony contempt of business-model," where it's literally a crime to change how your own devices work. They declared war on the general-purpose computer and demanded a computer that would do what the manufacturer told it to do (even if the owner of the computer didn't want that). We are at a turning point in the decades-long war on general-purpose computing. Geopolitics are up for grabs. The future is ours to seize. In...https://peertubewatch.b-cdn.net/streaming-playlists/hls/56d86814-44c2-4557-895f-2cfd8dc90300/17e029b2-a0af-4e6c-aa07-d66438158f88-master.m3u8https://peertube.watch/videos/embed/bHZDrWA1ecXMRgNSa7ksQ13673002026-03-31T21:00:23.533ZYESChaos Communication Congress (unofficial)NOhttps://peertube.watch/w/tK6tQYcWqCxZ7Ru8Szj9cFhttps://peertube.watch/lazy-static/thumbnails/7fc4d7d5-fd1d-45f6-8e2b-32015a479a7c.jpgAsahi Linux - Porting Linux to Apple SiliconIn this talk, you will learn how Apple Silicon hardware differs from regular laptops or desktops. We'll cover how we reverse engineered the hardware without staring at disassembly but by using a thin hypervisor that traces all MMIO access and then wrote Linux drivers. We'll also talk about how upstreaming to the Linux kernel works and how we've significantly decreased our downstream patches in the past year. As an example, we will use support for the Type-C ports and go into details why these are so complex and required changes across multi subsystems. In the end, we'll briefly talk about M3/M4/M5 and what challenges we will have to overcome to get these supported. Licensed to the public under http://creativecommons.org/licenses/by/4.0https://peertubewatch.b-cdn.net/streaming-playlists/hls/e0ab1a67-bb58-449a-96f3-8b12d6e1c5a5/44bf52a2-e49a-4174-93a0-970d9f353538-master.m3u8https://peertube.watch/videos/embed/tK6tQYcWqCxZ7Ru8Szj9cF2277002026-03-31T21:01:21.022ZYESChaos Communication Congress (unofficial)NOhttps://peertube.watch/w/1sd45ZM33tSaWFT2tVwXNPhttps://peertube.watch/lazy-static/thumbnails/fa66f700-6ccc-457b-b8f5-089e5e02a7d7.jpgVerlorene Domains, offene Türen - Was alte Behördendomains verratenWas passiert, wenn staatliche Domains auslaufen - und plötzlich jemand anderes sie besitzt? In diesem Vortrag wird berichtet, wie mehrere ehemals offizielle, aber unregistrierte Domains deutscher Bundesministerien und Behörden erworben werden konnten - und welche Datenströme dadurch sichtbar wurden. Über Monate hinweg konnten so DNS-Anfragen aus Netzen des Bundes empfangen werden - ein erhebliches Sicherheitsrisiko. Unter anderem da es so möglich war Accounts zu übernehmen, Validierungen von E-Mailsignaturen zu manipulieren, Anfrage umzuleiten und im Extremfall Code auf Systemen auszuführen. (Keine sensiblen Daten werden veröffentlicht; der Fokus liegt auf Forschung, Aufklärung und verantwortungsvollem Umgang mit den Ergebnissen.) Im Rahmen der Untersuchung zeigten sich nicht nur Fehlkonfigurationen, sondern auch Phänomene wie Bitsquatting und Typoquatting innerhalb der Verwaltungsnetze. Mit dem Betrieb eines DNS-Servers und dem Erwerb von bund.ee (naher Typosquatting/Bitquatting zu bund.de) konnten u.a. zahlreiche DNS-Anfragen von Servern des Bundesministerium des Innern (BMI) und weiterer Einrichtungen des Bundes empfangen werden. Der Vortrag beleuchtet die technischen und organisatorischen Schwachstellen, die hinter solchen Vorgängen stehen - und zeigt, wie DNS-Details Einblicke in die IT-Infrastruktur des Staates ermöglichen können. Abgerundet wird das Ganze durch praktische Beispiele, Datenanalysen und Empfehlungen, wie sich ähnliche Vorfälle künftig vermeiden lassen. In anderen Ländern sind gov-Domains als TLDs längst üblich (bspw. gov.uk) - in Deutschland ist bund.de oder gov.de allerdings nicht so verbreitet wie man glaubt, unter anderem da Bundesministerien eigene Domains nutzen oder nach Regierungsbildung umbenannt werden. Licensed to the public under http://creativecommons.org/licenses/by/4.0https://peertubewatch.b-cdn.net/streaming-playlists/hls/03a8c41d-6fac-4d8a-a573-80183c1d8ef7/064e2f5d-bb7b-4a40-aef5-d87dac9c594e-master.m3u8https://peertube.watch/videos/embed/1sd45ZM33tSaWFT2tVwXNP2402002026-03-31T21:14:59.878ZYESChaos Communication Congress (unofficial)NOhttps://peertube.watch/c/asasdasd/videoshttps://peertube.watch/c/chaos_communication_congress_unofficial/videoshttps://peertube.watch/a/sdasdasd/video-channelshttps://peertube.watch/a/peertube_watch_team/video-channels