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Q&A

Posts tagged phsyics

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Q&A Considerations for Recreational Solar Sailing?

I was investigating a few ideas on recreational solar sailing, and came up with some interesting things - The primary equation in solar sailing is $ F = {{2 R S A} \over {c}} \sin^2{\theta} $ Whe...

0 answers  ·  posted 5d ago by James McLellan‭

Question sports phsyics
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Q&A Discussion of Aerogel Orbital Rings [closed]

Orbital rings are a proposed megastructure intended to dramatically reduce the cost to enter or exit a planetary gravity well. The ring is a solid structure, belting around the planet like a hula h...

0 answers  ·  posted 29d ago by James McLellan‭  ·  closed 29d ago by Canina‭

Question engineering phsyics