/u/thetimujin's posts in /r/askscience

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Can someone explain the holographic principle to me? The world seems very obviously three-dimensional to me, how can it be actually two-dimensional?

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Why does a spherical universe imply a finite universe? (explanation inside)

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If we keep up global warming the Earth, will it prevent the next glacial period of the current Ice Age?

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When Earth and Mars are in opposite positions relative to the Sun (so the Sun is between them), can they still communcate with radio?

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If I have a non-random sequence, what should I append to it to make it look random? (explanation below)

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How long can I survive on just sugar and water? What would the health consequences be?

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So gravitational waves are a thing. Can we make a gravitational laser?

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How fast is the study of depression developing? How close are we to finding a general, not symtomatic cure?

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If I'm stuck in the middle of an ocean and have no fresh water, what would keep me alive longer: drinking seawater, or not?

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If the criteria for two animals to be of different spiecies is whether or not they can produce offspring, then how do we define it for non-sexually reproducing spiecies?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Can someone explain the holographic principle to me? The world seems very obviously three-dimensional to me, how can it be actually two-dimensional?	1
Why does a spherical universe imply a finite universe? (explanation inside)	1
If we keep up global warming the Earth, will it prevent the next glacial period of the current Ice Age?	1
When Earth and Mars are in opposite positions relative to the Sun (so the Sun is between them), can they still communcate with radio?	1
If I have a non-random sequence, what should I append to it to make it look random? (explanation below)	1
How long can I survive on just sugar and water? What would the health consequences be?	1
So gravitational waves are a thing. Can we make a gravitational laser?	1
How fast is the study of depression developing? How close are we to finding a general, not symtomatic cure?	1
If I'm stuck in the middle of an ocean and have no fresh water, what would keep me alive longer: drinking seawater, or not?	1
If the criteria for two animals to be of different spiecies is whether or not they can produce offspring, then how do we define it for non-sexually reproducing spiecies?	1