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Posts by AndyD273‭

221 posts
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Q&A How can I make a Venusian computer?

You might need to work up from basic principles, with logic gates and the like. One interesting possibility is their ability to transfer precise electrical charges. A first step would be to figu...

posted 6y ago by AndyD273‭

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Q&A What requires more destructive energy? Destroying a planet or splitting a planet in half

So a bit of study has already gone into answering this question. To blow up a planet into tiny rubble Death star style, it would take 2,000,000,000,000,000,000,000,000,000 joules of energy. The ent...

posted 5y ago by AndyD273‭  ·  last activity 5y ago by AndyD273‭

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Q&A Is a ring planet possible?

This would not naturally work the way that you describe. Saturn has rings because the ice and rocks that make it orbit the mass of the planet. Without that mass, say if Saturn were to fall into a ...

posted 6y ago by AndyD273‭

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Q&A How much organic matter is required to make a clone?

There are a few things that you'd need to be able to clone a creature. One thing is a sample of intact DNA. If stem cells can be acquired to get it this would be better, as mature cells are specia...

posted 6y ago by AndyD273‭

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Q&A Music Dragonfly via Perforations in Wings

The holes could work similar to a hole tone whistle, which is the principle used for a whistling tea pot. The basic idea is that a stream of air is directed through one hole, and a short distanc...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Could an advanced alien race prevent the death of the universe?

Going a bit more out there, say the aliens have discovered undeniable proof that the simulation theory is actually true. And they have figured out how to get access to some of the API from inside ...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Is the idea of being "fused" to/into a material as a result of a teleportation accident plausible?

My first thought was that the saying that we're "99.999% empty space" would easily solve this problem. The atoms would just push each other around a bit, and the parts that intersected the wall wou...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Human Evolution if Dinosaurs never died off

Assuming that the dinosaurs survived, and somehow humans also evolved to what be what they are now, so dinosaurs exist alongside humans, humans would have hunted most of them to extinction, or at l...

posted 6y ago by AndyD273‭

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Q&A Can I trigger supernova artificially?

According to the current models, the possible reasons for a supernova are thermal runaway or core collapse. Thermal runaway is probably your best bet, and happens when the core of the star gets ho...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Would evolution happen the same exact way if Earth restarted?

It depends on what you mean by "reset". If you can somehow reset it perfectly so that all elementary particles are exactly the same as they were at some point in the past, and all input (cosmic rad...

posted 6y ago by AndyD273‭

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Q&A Mosquito Armageddon

I'm going camping in two weeks and I really don't want to get bit up by mosquitoes. So I want to figure out a way to commit total genocide of all mosquitoes in at least a 20 mile (32 KM) area aroun...

22 answers  ·  posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Healing/Surgery by teleport

By teleport, could you say that they manipulate and/or fold space? Meaning the clerics could potentially take an internal area of the body and have it accessible from the outside without opening th...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A Sexual pleasure in anemophile reproducing humanoids

In humans the pleasure is from the right combination of electrical and chemical signals getting to the right parts of the brain. In these beings it could be essentially the same thing. Males rele...

posted 6y ago by AndyD273‭

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Q&A Tunnels under the ocean

So I build a city on the ocean floor out of handwavium, Bioshock style, but I want an easier way to get there besides taking a boat to the middle of nowhere and then getting into a submersible. I...

6 answers  ·  posted 6y ago by AndyD273‭  ·  last activity 4y ago by AndyD273‭

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Q&A What happens to plants when the temperature increases a lot in a couple of years?

I think it really depends a lot on the lay of the land. If the rainfall increases a lot then low areas with poor drainage would become bogs/swamps. High, well drained areas would probably thrive. A...

posted 6y ago by AndyD273‭

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Q&A How to design a hyper-coffee plant

Alternative answer; Studies show that sleep is your bodies way of purging out toxins and recharging, though a lot of it is still unknown. Instead of caffeine, what if the plant created an enzyme t...

posted 6y ago by AndyD273‭

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Q&A The World's a Jungle Again. Would Doldrums Blow the Global Air?

So this is pretty complicated... Wind is caused by differences in pressure. Pressure is effected by both temperature and moisture. The more moisture, the lower the pressure. If the ice all melte...

posted 6y ago by AndyD273‭

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Q&A How can a colony of teleporters make the most money while keeping their teleportation a secret?

Moving things into low earth orbit might be an option. You could make your ten million dollars with only a single delivery to the ISS. The space shuttle cost \$1.5 Billion per launch. Billion. NA...

posted 6y ago by AndyD273‭  ·  last activity 6y ago by AndyD273‭

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Q&A How much TNT is required to vaporize a human body?

According to Slashdot (Apparently they are still around), it takes 3 Gigajoules to completely vaporize a body. According to online conversion calculators, it takes .72 tons of tnt to get 3 gigajou...

posted 6y ago by AndyD273‭

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Q&A Are there any structural materials suitable for production underwater?

Magma https://www.youtube.com/watch?v=hmMlspNoZMs Basically find an underwater volcano and tap it, releasing pressure so it doesn't explode, and direct the magma into block forms. Once it has c...

posted 6y ago by AndyD273‭

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Q&A Heat regulation in an asteroid base powered by a small nuclear reactor

So you want the siege to go on for a while. So here are some things that are in the defenders favor: The attackers can't try too hard because they don't want to blow up the station, and if they...

posted 6y ago by AndyD273‭

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Q&A How to go out for a walk in microgravity?

Set up walking paths equipped with rails. It could look something like a walker, possibly with straps to hold you down, and tied into a rail system. Each time you take a step the walker and strap...

posted 6y ago by AndyD273‭

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Q&A How would a two-speak language evolve? (Spoken and Sign-Language)

One thing is if they don't or can't easily read body language or subtle expression. In the Expanse books the people who live in the belt have a lot of hand gestures for things like nodding, shrugg...

posted 6y ago by AndyD273‭

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Q&A Train-World: The shatterpated machinations of Spoorcaneers - Tossing & Turning

So, to get a couple comments out of the way first, I'm not really sure why you would want to rob the train from another train (except for the rule of cool), especially since they are traveling so s...

posted 6y ago by AndyD273‭

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Q&A How to differentiate between elves and men

So they essentially look the same, minus the ears, live the same length, have the same magical aptitude... Am I right in understanding that you just want it to be like different dog breeds? If so t...

posted 6y ago by AndyD273‭

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