Tech talks
Best Tech Talks 2026, Ranked by Hacker News
First recommended on Hacker News in 2026, still worth watching: these 115 tech talks and lectures earned 508 recommendations across the years.
Type
TalkLectureDocumentaryExplainerDemoTutorialInterviewCommentaryComedyMusicPodcastsNews & reportingCoursesFeatures
Evergreen only
1 mo on HNThe Mill CPU Architecture – The Compiler (10 of 13)
Mill Computing, Inc.
Recommended 1× on HN · 2015–2023
1 mo on HNThe Mill CPU Architecture - the Belt (2 of 13)
Mill Computing, Inc.
Recommended 1× on HN · 2013–2023
1 mo on HNScott Aaronson | How Much Math Is Knowable?
Harvard CMSA
Recommended 1× on HN · 2025–2025
1 mo on HNFeynman: 'Greek' versus 'Babylonian' mathematics
TehPhysicalist
Recommended 2× on HN · 2015–2023
1 mo on HNGrace Hopper Lecture
MIT Lincoln Laboratory
Recommended 1× on HN · 2017–2026
1 mo on HNRichard Feynman: Can Machines Think?
Lex Clips
Recommended 1× on HN · 2022–2025
1 mo on HNSICP / What is "Computer Science" ?
LarryNorman
Recommended 1× on HN · 2008–2014