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Q&A

Posts tagged invisibility

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Q&A What's the plausibility of making a body part invisible?

I have a humanoid character with wings, made possible by a little fictional magic, but I'm trying to keep it as scientifically correct as I can. All right, so she has wings, but walking through bu...

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

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Q&A Would Vantablack hide planes from radar?

Vantablack is very dark, absorbing 99.965% of light. I've also heard it absorbs waves beyond the visible spectrum. Does this mean planes painted with Vantablack would be invisible to radar? If ye...

2 answers  ·  posted 7y ago by Mirror318‭  ·  last activity 6y ago by Mirror318‭

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Q&A What does a person in a light-bending invisibility cloak look like from behind?

So, yesterday I found an invisibility cloak in my attic. It's got an instruction manual with it, and there it was mentioned that it is truly an invisibility cloak: it bends the light (actually, all...

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

Question invisibility
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Q&A Changing the emission spectrum of the human body

Let's say I'm a superhero or a magic space-wizard with the ability to change the color of any object I touch i.e. change what wavelengths of light it emits. If I want to become invisible, I could t...

3 answers  ·  posted 7y ago by Z.Schroeder‭  ·  last activity 7y ago by Z.Schroeder‭

Question invisibility
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Q&A What would a orbital station and activity look like from the ground?

The Setup: We have a highly advanced orbital station. It is designed to be rather stealthy, like a observation post. Is it possible to make it completely invisible to the naked eye, even when in ...

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

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Q&A Are invisible creatures theoretically possible?

Would it be possible for a corporeal alien with a solid physical body (it must be able to touch and interact with the world) to exist but remain invisible to humans? My understanding of optics is...

6 answers  ·  posted 9y ago by JessWelch‭  ·  last activity 8y ago by JessWelch‭

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Q&A Is it scientifically possible to make a robot invisible to the naked eye?

Under currently known science, is it possible to make a robot of which every part was either made of a clear, non-reflective material (such as bulletproof glass, or plastic), or too small or thin t...

7 answers  ·  posted 8y ago by user24353‭  ·  last activity 8y ago by user24353‭

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Q&A Evolution of a naturally invisible predator

I'd like to tip my hat to this week's fortnightly challenge with this question by revisiting an old one. I asked a question about the Science behind a naturally invisible creature a while ago. At ...

2 answers  ·  posted 9y ago by Frostfyre‭  ·  last activity 9y ago by Frostfyre‭

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Q&A Evolution of a naturally invisible prey

I'd like to tip my hat to this week's fortnightly challenge with this question by revisiting an old one. I asked a question about the Science behind a naturally invisible creature a while ago. At ...

3 answers  ·  posted 9y ago by Frostfyre‭  ·  last activity 9y ago by Frostfyre‭

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Q&A How to make an invisible planet from its stratosphere up?

Is there a way to make a planet invisible naturaly? I dont want the entire thing to be clear, but have a natural "field" or something that prevents the planet from being seen (or makes it much hard...

3 answers  ·  posted 9y ago by Shadow Z.‭  ·  last activity 9y ago by Shadow Z.‭