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

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If a slack rope was pulled taut at the speed of light from both ends, would the slack part move faster than the speed of light as it is pulled taut?

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Wouldn’t terraforming Mars be very hard since it would need a magnetic field to ever be livable?

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Does having less surfaces to bounce off of make a sound quieter/travel shorter?

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Does scratching increase blood flow to the area scratched? And if so does this help with anything (such as bug bites, itchy wounds, etc)?

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On the news i just saw them claiming that you can get reinfected by covid-19 within 3 months. But... this isn’t exactly how they make it seem, correct?

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Why are Wolves a separate species from domesticated dogs and coyotes if they can all interbreed?

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What do fully blind people experience as sight, as in is it something they can’t even experience or do they see black? And is it different between cases such as born without sight versus lost it because of damage to that eye?

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On Jupiter, could the atmospheric pressure form something that’s almost solid down deep enough into the gasses?

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How common is it for wisdom teeth to come completely horizontal?

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How confirmed reinfection cases?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If a slack rope was pulled taut at the speed of light from both ends, would the slack part move faster than the speed of light as it is pulled taut?	1
Wouldn’t terraforming Mars be very hard since it would need a magnetic field to ever be livable?	1
Does having less surfaces to bounce off of make a sound quieter/travel shorter?	1
Does scratching increase blood flow to the area scratched? And if so does this help with anything (such as bug bites, itchy wounds, etc)?	1
On the news i just saw them claiming that you can get reinfected by covid-19 within 3 months. But... this isn’t exactly how they make it seem, correct?	1
Why are Wolves a separate species from domesticated dogs and coyotes if they can all interbreed?	1
What do fully blind people experience as sight, as in is it something they can’t even experience or do they see black? And is it different between cases such as born without sight versus lost it because of damage to that eye?	1
On Jupiter, could the atmospheric pressure form something that’s almost solid down deep enough into the gasses?	1
How common is it for wisdom teeth to come completely horizontal?	1
How confirmed reinfection cases?	0