6:42Physics, Space & Chemistry
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.
Videos
600 videos6:42
16:58
6:35general relativityCourse
The Maths of General Relativity (1/8) - Spacetime and Worldlines
ScienceClic English
3 HN recommenders
17:56downwind faster than the windExplainer
A Physics Professor Bet Me $10,000 I'm Wrong
Veritasium
3 HN recommenders
58:02origin of lifeLecture
James Tour: The Mystery of the Origin of Life
Discovery Science
2 HN recommenders
1:12
1:16:17
2:14:31quantum foundationsInterview
There’s No Wave Function? | Jacob Barandes
Curt Jaimungal
2 HN recommenders
3:59
2:18
31:42spacex ipo analysisCommentary
SpaceX: The Biggest Money Loser in IPO History
Patrick Boyle
3 HN recommenders
11:08
17:49
28:35magnetohydrodynamicsExplainer
Magnetohydrodynamics - Propelling Liquid Metal with Magnets!
Tech Ingredients
2 HN recommenders
21:57rocket propellant safetyDocumentary
Toxic Propellant Hazards In Rocketry 1966 NASA
markdcatlin
2 HN recommenders
1:03
9:01richard feynmanDocumentary
Feynman: Take the world from another point of view (1/4)
Aaron Scher
2 HN recommenders
17:37
40:54
39:34jet engine turbine bladesExplainer
The Ridiculous Engineering Of Jet Engines
Veritasium
2 HN recommenders
9:11
1:11
28:47
1:03:45spacecraft flight softwareTalk
How We Diagnosed and Fixed the 2023 Voyager 1 Anomaly from 15 Billion Miles Away
Flight Software Workshop
2 HN recommenders
Sources and selection
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