1:05:29nuclear weapons basicsLecture
Nuclear 101: How Nuclear Bombs Work Part 1/2
Belfer Center
4 HN recommenders
1:05:29nuclear weapons basicsLecture
Belfer Center
4 HN recommenders
40:14radiative cooling paintTutorial
NightHawkInLight
5 HN recommenders
1:44:44traditional iron smeltingDocumentary
Christopher Roy
4 HN recommenders
15:41
1:28:31telescope makingTutorial
Dobson Astro-Initiatives
4 HN recommenders
1:03
1:12
38:18glass makingTutorial
Applied Science
2 HN recommenders
8:43
18:14film manufacturingDocumentary
ILFORD Photo
2 HN recommenders
5:53
30:03
11:57
16:52
53:20
3:34
19:37
11:29
1:04:46
0:15
4:56atomic-scale data storageDocumentary
IBM
Discussed on HN
Physical 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.
Indie Picks is organized from video metadata and uploader descriptions; it is not a full-video editorial review. HN Library retains community discussions. Sources and data notes