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Posts by Joe Bloggs‭

43 posts
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Q&A What to do with all the heat in a Dyson Sphere?

Being careful with your aim You can't not radiate, so if you want to not be observed then you need to make sure you aren't radiating in the direction of your nearest neighbours. To do this you'll ...

posted 8y ago by Joe Bloggs‭  ·  last activity 8y 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 9y ago by Joe Bloggs‭  ·  last activity 9y 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 9y ago by Joe Bloggs‭

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Q&A How do puffer lizards puff up into flight so quickly?

** * Xenobiology expedition 'Profundity': Log entry 634 * ** These things are remarkably tricky to study!! Puffer lizards live on the open salt pans of Arbslex IV (an incredibly Earthlike planet)...

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

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Rigorous Science Would the sudden creation of a super-suit cause noticeable wind?

Using my world changing invention and my massive intellect I have created the perfect defensive tool for myself and any minions valued friends I deem might need one. The tool is a super suit that ...

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

Question armors technology
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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 8y ago by Joe Bloggs‭  ·  last activity 8y 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 8y ago by Joe Bloggs‭

Question hard-science
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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 9y ago by Joe Bloggs‭  ·  last activity 9y ago by Joe Bloggs‭

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Q&A Why would a sleeper ship be designed to only wake one person in case of emergency?

Starliners are huge colony ships. They carry enough equipment, building materials, embryos, colonists and nutrient rich rations to permanently establish a sizeable colony on a far-flung world. Alth...

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

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Q&A How can I estimate the maximum mass that can be safely handled in low to no g?

Many countries, authorities and companies have the concept of a maximum weight limit for manual handling, both to protect their workers and to protect themselves from lawsuits. Interstellar Shippi...

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

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Q&A How can a race incapable of conceiving discrete quantities evolve?

Shamelessly inspired by this question, where a race was capable of counting only 0, 1 and "˜many', I have designed a yet more extreme race!! The Continuuoids are a pretty complex race. They can so...

2 answers  ·  posted 5y ago by Joe Bloggs‭  ·  last activity 5y ago by Joe Bloggs‭

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Q&A Is it possible to have naturally occurring deposits of diamond on a volcanic island chain?

The People of The Shining Isles have long been exploited. They are cruelly used in mines, excavating tonne after tonne of rock and dirt in pursuit of what the Warriors from Away call "˜diamonds'. T...

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

Question geology
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Q&A Bioengineered reversible sterility

The Humern empire is vast, unbelievably powerful and (in certain matters) brutally authoritarian. One such issue is that of reproduction. In order to ensure that all subjects of the Empire remain ...

5 answers  ·  posted 6y ago by Joe Bloggs‭  ·  last activity 6y ago by Joe Bloggs‭

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Q&A What mechanism can prevent super-healing heroes from accidentally budding?

We're all familiar with the heroes that can't die. Honey-badger (with the claws and the angry voice), Dreadpeel, that girl with the weird cheerleading obsession... Basically they all have the same...

19 answers  ·  posted 6y ago by Joe Bloggs‭  ·  last activity 6y ago by Joe Bloggs‭

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Q&A How can a Dyson Sphere be built with minimal orbital disruption?

Dyson spheres are a staple of science fiction. Solar system spanning megastructures, they represent a significant effort by whatever species chose to build them, and a significant mass moved into t...

1 answer  ·  posted 6y ago by Joe Bloggs‭  ·  last activity 6y ago by Joe Bloggs‭

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Q&A How does the air remain stationary in The Big Blue?

The Parachute Cities fall endlessly, ploughing their way downwards through an infinite blue sky. The Big Blue is a universe of sorts. It certainly has no bottom, but it does have a concept of "˜do...

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

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Q&A How well will interstellar ploughs work?

The Humern empire uses Photonic Railways to transport its unimaginably vast cargo containers from one solar system to the next. These ships can reach truly staggering velocities (>0.8c even for ...

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

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Q&A How high can Ludicrous Leg man jump?

Ludicrous Leg Man has never skipped a leg day, as a result of which he has infinitely strong and fast legs and all attendant secondary superpowers. Don't ask why, just roll with it. While performi...

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

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Q&A Can I overcome the bandwidth limitation on my photonic railways?

The Humern Empire is a vast, well established empire that spans the galaxy. Despite having no FTL travel they have kept their empire together with a series of subluminal transport methods. Heavy c...

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

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Q&A How to ensure only one child survives out of many established embryos?

The Humerns are quite an odd species when it comes to mating. They have nine distinct sexes (not genders, they're biologically distinct) all of which exhibit varying levels of dimorphism and all of...

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

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Q&A Why does the Conjoined Alliance of Space Travellers keep producing red uniforms?

The Conjoined Alliance of Space Travellers (Nope, not that one) is a generally nice completely peaceful group of heavily armed species exploratory organisation. Using ships such as the Exciting Un...

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

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Q&A How can a highly advanced sub-luminal galactic empire minimise the effects of speciation?

The Humern Empire (no relation) spans the galaxy, using a variety of methods to move from place to place and planet to planet. One thing all of their modes of transport share is that they are not ...

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

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Q&A What might an angel's knapsack look like?

The Angelic Host is going to war. It's a long journey, requiring flight over the highest mountain ranges and long trudges through the fiercest blizzards. As with all large scale military marches t...

6 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 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 9y ago by Joe Bloggs‭  ·  last activity 9y ago by Joe Bloggs‭