49:33soviet rocket enginesDocumentary
The Engines That Came In From The Cold - And how The NK-33/RD-180 Came To The USA
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2 HN recommenders
49:33soviet rocket enginesDocumentary
Matthew Travis
2 HN recommenders
23:37rotating detonation enginesLecture
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13:09moon landing hoax debunkingExplainer
VideoFromSpace
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SmarterEveryDay
2 HN recommenders
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TNG Technology Consulting GmbH
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2 HN recommenders
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2 HN recommenders
49:05reusable spaceplane enginesDocumentary
FirstSecondThoughts
2 HN recommenders
7:49dyson sphereExplainer
Kurzgesagt – In a Nutshell
1 HN recommender
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Future of Humanity Institute
1 HN recommender
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1 HN recommender
41:22
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3 HN recommenders
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1 HN recommender
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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