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Posts by Joe Bloggs‭

43 posts
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Q&A What hull materials are suitable for a helium-sea jet-ski?

Inspired by this question. Imagine a sea of liquid helium. Some people like to use submarines, but we've got a better plan. Jet-Skis. Impeller pumps are used in jet-skis and can also be used to ...

4 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A What mammalian biological constraints would have to be relaxed/changed in order to allow Victorian style mixing of body parts?

A common theme in older novels and some more modern publications is that of body parts (potentially from multiple species) being 'swapped' on to new bodies and recombined in (usually grotesque) way...

4 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A What advantage would a species gain from birthing a child larger than itself?

The Lorting are a very strange race. Not only are there multiple genders (the actual term for which is more like 'castes' or 'classes'), but when any member of their species is 'born' it is born at...

4 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A What is stopping people getting dizzy on board the generation ship 'Spinny McSpinface'?

Spinny McSpinface is an ancient generation ship, invented and launched before the creation of Wrap drive and recently arrived at its original destination of A Long Way from Anywhere V. All the crew...

4 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A How many calories must Santa's Reindeer consume?

Santa's reindeer are pretty awesome. They can stand on arbitrary planes (giving the illusion of flight, the reindeer are actually running on n-dimensional hills) and can dilate time in a bubble aro...

2 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 6y ago by Joe Bloggs‭

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Rigorous Science Is an interstellar clock orbitally possible?

A Kardashev Type III civilisation has need of a long-scale timepiece, and as such has arranged a series of planets around a black hole such that their orbital periods can be used to tell the time i...

3 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A How are there so many species on the space station 'A long way from anywhere V'?

Here on the Space Station 'A long way from anywhere V' (not to be confused with any other space stations) a wide variety of species pass through on their way to the Krasnikov tube terminal. Even th...

9 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A Why are there no toilets on the starship 'Exciting Undertaking'?

DISCLAIMER: Any resemblance to other starships (living or dead) is purely coincidental. The starship 'Exciting Undertaking' is a brand new ship about to set off on a five and a bit year mission to...

22 answers  ·  posted 7y ago by Joe Bloggs‭  ·  last activity 5y ago by Joe Bloggs‭

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Rigorous Science How big can the Parachute cities be?

Nobody knows where the big Blue is. Some people say it's a dream. Some people say it's the space between the worlds, where all the things that fall through the cracks end up. The occasional rains o...

3 answers  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A How do marrow adders move house?

Listen. You hear that crunching, cracking noise? That's the marrow adders. They're all around us. Tiny, timid, pretty much harmless. If you break open one of the larger bones left behind by the bo...

3 answers  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 7y ago by Joe Bloggs‭

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Q&A Can the fleshmoles breathe?

The bonegrass fields are full of other life, despite their dangers. Lots of insects, some birds, and even a handful of reptiles have adapted to the paralytic nature of the air in order to reap the ...

7 answers  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 6y ago by Joe Bloggs‭

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Rigorous Science Does an arbitrary constant burn path between two orbiting bodies exist?

I have an engine with unlimited $\Delta v$. Don't ask how I got it, it's probably one of my earth changing inventions. Either way: I no longer like Earth and want to get off (I'm headed for a reti...

1 answer  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Q&A Orbital construction: How to get around some of its problems?

Orbital construction facilities have a great many advantages over ground based ones: You can use materials from space without having to drag them up the gravity well, you can make vessels that don'...

3 answers  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Q&A How does the digestive system of a creature that can turn around in its own skin work?

There is a creature. Let's call it a Blop. Blops are fairly simple creatures: They consist of a tough, flexible outer skin and then an inner structure that is (essentially) organs and tentacles fl...

4 answers  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Q&A Psychology and sociology in my Earth Changing underwater community

I've built a device. It can change matter to energy and energy to matter with 100% efficiency. I've built myself a global presence, and populated the ranks of my employees with people such that I c...

1 answer  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Rigorous Science Can I use my earth-changing invention to hide in orbit?

I've built a device, it's capable of turning matter to energy and energy to matter with perfect efficiency, I've got the resources to build a space station in secrecy, and I want to get off the pla...

1 answer  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Q&A Would communication lag stop language developing in a space-borne race?

Imagine for a few moments that despite the difficulty a race has evolved in space, away from any atmosphere (perhaps a species of space jellyfish). This race exists in a fairly 'noisy' nebula, but...

1 answer  ·  posted 8y ago by Joe Bloggs‭  ·  last activity 8y ago by Joe Bloggs‭

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Q&A How do seasons work in a binary system (planet orbits one star, not both)?

Quick point: An orbit with that level of eccentricity is going to have summers that literally melt everything, so I'm going to assume a circular (or at least much less eccentric) set of orbits. I'm...

posted 8y ago by Joe Bloggs‭

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