19:45artificial sunlightDemo
Building a realistic artificial sun (for dark winter days)
DIY Perks
9 HN recommenders
19:45artificial sunlightDemo
DIY Perks
9 HN recommenders
9:01
1:05:20artemis moon programTalk
SmarterEveryDay
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56:04gravitation and physical lawLecture
Tinkerin' Thinkers
6 HN recommenders
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Everyday Astronaut
11 HN recommenders
3:31
1:00:18quantum field theoryLecture
The Royal Institution
5 HN recommenders
54:54physics of timeLecture
The Royal Institution
5 HN recommenders
21:04apollo guidance computer restorationDocumentary
CuriousMarc
8 HN recommenders
1:15:08
30:36
14:34quantum mechanicsExplainer
udiprod
3 HN recommenders
1:37:55quantum field theoryLecture
Fermilab
5 HN recommenders
10:18hypoxiaDemo
SmarterEveryDay
5 HN recommenders
54:16rocket manufacturingDocumentary
SmarterEveryDay
5 HN recommenders
43:57far future of the universeExplainer
Isaac Arthur
4 HN recommenders
1:03:31
11:44
25:10atomic clocksExplainer
CuriousMarc
4 HN recommenders
29:34submarine air systemsExplainer
SmarterEveryDay
5 HN recommenders
29:52astronomy telescopesExplainer
Cool Worlds
4 HN recommenders
7:35space debrisExplainer
Kurzgesagt – In a Nutshell
5 HN recommenders
1:05:29nuclear weapons basicsLecture
Belfer Center
4 HN recommenders
27:15Physical explanations connect observations to models that can be tested. Here you can explore physics, astronomy, chemistry and space exploration, from introductory demonstrations to technical talks. The topic links help separate a first explanation of a concept from a closer look at an experiment, instrument or mission.
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