Topics

Physics, Space & Chemistry

485 videos in 8 topics, picked from Hacker News comments.

• Fundamental physics 135
• Quantum physics 55
• Cosmology & astrophysics 95
• Space exploration & spaceflight 124
• Chemistry 50
• Materials science 34
• Everyday physics & science demos 124
• Physics & space (other) 9

Most recommended

• lectureAT&T Archives: Similiarities of Wave Behavior (Bonus Edition)AT&T Tech Channel · 12 HN recommenders · 2014–2026
• talkThe Quantum Conspiracy: What Popularizers of QM Don't Want You to KnowGoogle TechTalks · 11 HN recommenders · 2012–2025
• explainerHeat Pumps: the Future of Home HeatingTechnology Connections · 17 HN recommenders · 2021–2026
• lectureLight Years Ahead | The 1969 Apollo Guidance ComputerTNMoC · 11 HN recommenders · 2021–2026
• documentaryTIMELAPSE OF THE FUTURE: A Journey to the End of Time (4K)melodysheep · 13 HN recommenders · 2019–2025
• talkFinding the Missing Memristor - R. Stanley WilliamsThe Qualcomm Institute · 12 HN recommenders · 2010–2024
• explainerThe Solar Gravitational Lens will Map Exoplanets. Seriously.Launch Pad Astronomy · 10 HN recommenders · 2020–2025
• talkClasp: Common Lisp using LLVM and C++ for Molecular MetaprogrammingGoogle TechTalks · 8 HN recommenders · 2015–2024
• explainerQuantum Entanglement & Spooky Action at a DistanceVeritasium · 9 HN recommenders · 2015–2022
• interviewRichard Feynman Firenebulajr · 8 HN recommenders · 2010–2023
• demoI bought 1000 meters of wire to settle a physics debateAlphaPhoenix · 8 HN recommenders · 2021–2026
• talk34C3 - The Ultimate Apollo Guidance Computer Talkmedia.ccc.de · 9 HN recommenders · 2018–2025
• demoBuilding a realistic artificial sun (for dark winter days)DIY Perks · 9 HN recommenders · 2020–2025
• explainerThe Speed of Light is NOT About LightPBS Space Time · 8 HN recommenders · 2017–2023
• documentaryPowers of Ten™ (1977)Eames Office · 9 HN recommenders · 2012–2025
• explainerI messed up. You're using too much detergent.Technology Connections · 10 HN recommenders · 2021–2025
• explainerBrown; color is weirdTechnology Connections · 8 HN recommenders · 2020–2026
• explainerWhy No One Has Measured The Speed Of LightVeritasium · 6 HN recommenders · 2020–2024
• talkI Was SCARED To Say This To NASA... (But I said it anyway) - Smarter Every Day 293SmarterEveryDay · 9 HN recommenders · 2023–2025
• lectureRichard Feynman - The.Character of Physical Law - Part 1 The Law of Gravitation (full version)Tinkerin' Thinkers · 6 HN recommenders · 2013–2022
• lecture'A Universe From Nothing' by Lawrence Krauss, AAI 2009Richard Dawkins Foundation for Reason & Science · 7 HN recommenders · 2009–2024
• interviewStarbase Tour with Elon Musk [PART 1 // Summer 2021]Everyday Astronaut · 11 HN recommenders · 2021–2024
• documentaryWhy It Was Almost Impossible to Make the Blue LEDVeritasium · 10 HN recommenders · 2024–2026
• interviewHD Feynman: FUN TO IMAGINE complete (with optional Chinese subtitles)Christopher Sykes · 4 HN recommenders · 2021–2025