5
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Everyday Astronaut - Are Aerospikes Better Than Bell Nozzles?
submitted by zyxzevn from youtube.com
4
1

Brown; color is weird (21:14) ~ Technology Connections
submitted by JasonCarswell from youtube.com
2
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Quantum Mechanics Without Maths (with animations)
submitted by zyxzevn from articlesbyaphysicist.com
2
2

The Entire Universe May Be A Neural Network, Physicist Says
submitted by Drewski from futurism.com
2
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Measuring the Size of Light Waves [video / Keystone Science]
submitted by zyxzevn from youtube.com