40:54Search results
- Category: Physics, Space & Chemistry
Results for “spheres”
5 videos40:54
48:07fermi paradox and space colonizationTalk
von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox
Future of Humanity Institute
1 HN recommender
23:55
40:47
11:17nuclear weapons testsExplainer
Can A Metal Bowling Ball Survive Inside a Nuclear Explosion?
Scott Manley
1 HN recommender
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.
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