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

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Is there any scientific basis for being a 'night person' or 'morning person'?

5 upvotes

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In an airplane your ears pop because of the air pressure. How would it feel to be in a submarine like James Cameron in the deep?

4 upvotes

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Is the concept of rotating a space vehicle to provide artificial gravity realistic?

1 upvotes

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If blue green algae creates oxygen through photosynthesis with water, could crashing large pods of it into the Martian (or other planet) ice feasibly terraform the planet over time?

1 upvotes

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Is there anything like a Bacta Tank from Star Wars that facilitates faster healing? Is there any scientific basis for that to be theoretically possible?

1 upvotes

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In the book Foundation, small, handheld nuclear power systems provide power for devices that is virtually endless. Is this pure fantasy, or is something like that ever possible?

1 upvotes

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If data can be transmitted using light, and you apply the concept of teleportation, what is the feasibility of ever traveling through space as a light beam (or even across the planet instantly? (More description in details).

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I have a theory about time travel that it would not cause any change at all, and would like to hear some reddit scientists opinions on it.

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I've always heard that if there were a nuclear apocalypse, only roaches would survive. Would roaches have any hope of surviving if we dumped a huge quantity out on mars or the moon?

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Is there any scientific way that the five taliban prisoners that were released could have been 'tagged' without them knowing?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is there any scientific basis for being a 'night person' or 'morning person'?	5
In an airplane your ears pop because of the air pressure. How would it feel to be in a submarine like James Cameron in the deep?	4
Is the concept of rotating a space vehicle to provide artificial gravity realistic?	1
If blue green algae creates oxygen through photosynthesis with water, could crashing large pods of it into the Martian (or other planet) ice feasibly terraform the planet over time?	1
Is there anything like a Bacta Tank from Star Wars that facilitates faster healing? Is there any scientific basis for that to be theoretically possible?	1
In the book Foundation, small, handheld nuclear power systems provide power for devices that is virtually endless. Is this pure fantasy, or is something like that ever possible?	1
If data can be transmitted using light, and you apply the concept of teleportation, what is the feasibility of ever traveling through space as a light beam (or even across the planet instantly? (More description in details).	1
I have a theory about time travel that it would not cause any change at all, and would like to hear some reddit scientists opinions on it.	1
I've always heard that if there were a nuclear apocalypse, only roaches would survive. Would roaches have any hope of surviving if we dumped a huge quantity out on mars or the moon?	0
Is there any scientific way that the five taliban prisoners that were released could have been 'tagged' without them knowing?	0