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Posts by user6760‭

173 posts
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Q&A How to create snowball Earth again?

NASA received a telegram from the direction of Proxima Centauri stating that the abominable snowman are coming for a visit and they expect snow to fall everywhere even along the equator. They also ...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Why would many future interstellar spaceship designs come with a self-destruct button instead of an EMO button?

The year is 2267 A.D. Humanity has colonized Prima Centuari system. A federal government is established; the population is expected to grow at an exponential rate to reach 1 billion by 2300 A.D. A...

9 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Would spacecraft 's trafficators be necessary?

Year 2317 C.E. traffic report: heavy traffic expected along upper Curiosity sector H-311 going towards Juno boulevard, there is an accident at Exit C right lane, so vehicle leaving for Europa via t...

6 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Could an entire continent runs on a single fusion reactor plant by 2100?

Affected continent is Asia, the world is running out of coal and natural gas. A major mega structure project is underway, its goal is to provide electricity across the continent with a single fusio...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A How would pixie to human two way communication work?

Pixie, no bigger than a tennis ball, has coexisted along side human for as long as history can remember, note that the pixie were never treated as pet, however slavery and smuggling activities are ...

4 answers  ·  posted 7y ago by user6760‭  ·  last activity 5y ago by user6760‭

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Q&A Why would any interstellar starship still bother with streamline body design?

Let's not debate whether is there any friction while traveling inside vacuum space and assume all ships can brave a perfect storm brewing inside the giant molecular cloud. OK let's get down to busi...

26 answers  ·  posted 7y ago by user6760‭  ·  last activity 5y ago by user6760‭

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Q&A "Shields at 10% one more hit and..." What?

How do force field work in many sci fi fictional universes? I remembered the last time I checked the strength of the electromagnetic field a.k.a force field is proportional to the power output from...

14 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A How do solar eclipse(s) work(s) in a binary stars system?

Say a terrestrial planet is orbiting two stars as if they're a single gravitational well.(I haven't worked out the distance yet as I still on the phone...) I don't need the planet to be habitable b...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

Question planets stars
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Q&A How to explain fire-breathing feathery dragon extreme mating behavior?

I'm going to borrow many ideas from birds to keep my dragon airborne, porous bones and feathers to keep it light while spewing balls of flame to create warm air currents at high altitudes. The prob...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Could elephants evolve into living railguns?

Say in a post nuclear holocaust world, elephants managed to survive and adapt. It can consume and digest iron and steel and grow two rows of metallic tusks. When threatened the elephant will lift u...

5 answers  ·  posted 7y ago by user6760‭  ·  last activity 5y ago by user6760‭

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Q&A Would agriculture cease to exist after the proliferation of replicators?

In a distant future, humans have colonized every corner of the solar system, and we can easily convert any object into anything else - be it food or a tricorder, you name it. Using these replicator...

3 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Why would a fire dragon still be afraid of torches?

I can understand that all animals would instinctively stay away from a fire, however for a fire breathing dragon to be warded off by torches seem puzzling to me. What could help explain such ironic...

18 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A What is the science behind Santa's carrying bag?

Each year without fail the notorious serial house breaking old man always deliver the present to all the children in the world, yes you heard me now that's billions and counting, and a piece of coa...

1 answer  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A What would modern language look like if humans also communicated via bio-luminescence?

Suppose human beings have evolved markings covering the face and hairs. The cells contain a colony of bacterium capable of producing multiple arrays of visible light. Each bacteria reacts differen...

6 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A What can be used to anchor the Moon?

Say the moon is drifting further away from Earth at an astonishing rate of 3.14159km each year due to the crazy tides, the rising sea level and shielding us from stray asteroids. Given 150 years ti...

3 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A What is the most economical barrier that can physically prevent any spaceships from trespassing into Earth?

In the 22nd century C.E. human already colonised the entire Solar system, and Earth becomes a dangerous place to live because of the spread of deadly synthetic virus that kills every animals and sc...

5 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A How does a large starship maintain orbit while running in low power mode?

Imagine a starship with a tonnage of 600,000 metric tons that must maintain an average speed of 10km/s to remain in Near Earth Orbit, that's probably going to consume much more energy than simply ...

3 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Why is the bridge on smaller spacecraft at the front but not in bigger vessels?

In most sci-fi (graphic) novels and films, they often depict the design of the cockpit or captain's bridge in a rather unusual way. A smaller ship such as a fighter or a transport ship usually come...

9 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A How to flood the entire lunar surfaces?

Given that the surface gravity on the Moon is a fraction of Earth and there is virtually zero atmospheric pressure but I still want to wet our beloved moon with whatever liquid that is known to sci...

7 answers  ·  posted 7y ago by user6760‭  ·  last activity 6y ago by user6760‭

Question moons
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Q&A Would there be any advantage for a rotating wheel space station to adopt mobius strip design?

I am wondering if there is any benefit for a rotating wheel space station to be based on mobius strip layout such as more rooms for growing population maybe because both side of the strips are popu...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Despite our inability to judge vast distances of space why would spacecraft still have windows?

Human have begun colonizing the solar system using the ablative laser microwave drive, our next target is Proxima Centauri and inbetween there is basically nothing except dust and occasional astero...

4 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Can we make rain on Mars?

Farmers use dry ice(CO2) to seed the cloud on Earth, can we do the same for Mars? The acidity doesn't matter it can be any element or compound as long as we can recognize it as precipitation, as us...

2 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

Question climate weather mars
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Q&A Would a fighter jet be able to go into orbit from Mars surface?

Says a F22 with full tank is trying to break through the thin layer of Martian atmosphere and almost moon like gravity(alright that's probably too exaggerated) anyway say there is a runway stretchi...

3 answers  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

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Q&A Is binary planets orbiting a triple star system possible?

I'm thinking a quadruple stars system where a binary star system orbits another but more massive binary star system is probably fine, however so far I never encounter binary planets orbiting triple...

1 answer  ·  posted 7y ago by user6760‭  ·  last activity 7y ago by user6760‭

Question stars
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Q&A How could a 10m tall giant swim across a freshwater lake?

Suppose we scale up a human to about 10m in height and their skeletal structure have evolved to ensure they won't succumb under their own weight. Due to their unique blood circulatory system they c...

4 answers  ·  posted 7y ago by user6760‭  ·  last activity 5y ago by user6760‭