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Posts by mart‭

4 posts
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Q&A How exactly would this chronology protection for my FTL drive look like?

The problem with FTL is that, due to the tachyonic antitelephone, it allows causality violation: I send you a superluminal message (you are moving away from me at relativistic speed), you reply wit...

2 answers  ·  posted 7y ago by mart‭  ·  last activity 7y ago by mart‭

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Q&A How would an antimatter reactor actually work?

In a far future, antimatter is used for energy storage: Huge space stations with powerful solar arrays orbit the sun a bit inside Mercurys orbit, using the energy to create small amounts of anti-hy...

2 answers  ·  posted 6y ago by mart‭  ·  last activity 5y ago by mart‭

Question antimatter
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Q&A Can we safe FTL from paradoxes by using a Multiverse?

As we know, bi-directional faster than light (FTL) travel can cause paradoxical situations. One possible way to resolve this would be a multiverse theory: Whenever a paradox could arise, the univer...

5 answers  ·  posted 4y ago by mart‭  ·  last activity 4y ago by mart‭

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Rigorous Science Smallest Black Hole to 'heat' a Gas Giant

So I want a large power source to heat my new real estate on the Jovian moons. I create a micro black hole (MBH), maybe a few kg, maybe more and drop it into Jupiter. I expect the following to h...

2 answers  ·  posted 7y ago by mart‭  ·  last activity 7y ago by mart‭