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

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When exposure to sunlight controls melatonin production, does the body detect sunlight by sight? Would a blind person's metabolism be affected by sunlight?

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Why exactly do bright lights, like a flashbang grenade, make you temporarily blind? It can't be due to damage to retinas, because it is only temporary, right?

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Are there any symptomatic remedies for autism?

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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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Is it technically possible to make a real life futanari by making half of a sex reassignment surgery (add a vagina but also leave the penis)?

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If an electron is a point particle, why don't all electrons collapse into black holes? After all, all of its mass is located inside its Schwarzschild radius...

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

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Are there any facts about our physical universe that are neither proven nor tested by experiment yet, but about which the physicists nevertheless agree because of some other factor (like strong intuition shared by everyone)?

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When teaching neural networks to classify things, why is it advised to have the same amount of examples in each category?

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If rainbows are full circle if seen from behind, and their spectra extend beyond visible light, what 'color'\frequency is the center of a rainbow?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
When exposure to sunlight controls melatonin production, does the body detect sunlight by sight? Would a blind person's metabolism be affected by sunlight?	1
Why exactly do bright lights, like a flashbang grenade, make you temporarily blind? It can't be due to damage to retinas, because it is only temporary, right?	1
Are there any symptomatic remedies for autism?	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
Is it technically possible to make a real life futanari by making half of a sex reassignment surgery (add a vagina but also leave the penis)?	1
If an electron is a point particle, why don't all electrons collapse into black holes? After all, all of its mass is located inside its Schwarzschild radius...	1
Why does a spherical universe imply a finite universe? (explanation inside)	1
Are there any facts about our physical universe that are neither proven nor tested by experiment yet, but about which the physicists nevertheless agree because of some other factor (like strong intuition shared by everyone)?	1
When teaching neural networks to classify things, why is it advised to have the same amount of examples in each category?	1
If rainbows are full circle if seen from behind, and their spectra extend beyond visible light, what 'color'\frequency is the center of a rainbow?	1