/u/[deleted]'s posts in /r/askscience

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What are the limits to chess computers today?

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Why don't humans generally retain memories of our earliest years? Why do memories for most people start around 3yrs old and not earlier?

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Does a taser leave any signs that will later show up on autopsy?

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How safe is putting a laptop on your lap? Especially if you're a male?

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Why do we use seconds as a unit of time universally? As compared to other quantities which have units that differ with respect to geography?

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Before there was written language or verbal communication, how did humans initiate breeding? Did they have to 'attract' another mate by doing something?

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Are there any cognitive (or other) benefits I'm missing out on by listening to audiobooks rather than reading the book?

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Why does the pupil appear black, even when you hold a light up to it? Why can't you see inside the eye (easily)?

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I found what I think are meteorites on the coastline, picked up a couple and though I'd ask you guys what you thought?

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If humans are so complex, why do we only have 46 chromosomes, whereas an organism way less complex, such as a potato, has 48?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What are the limits to chess computers today?	13
Why don't humans generally retain memories of our earliest years? Why do memories for most people start around 3yrs old and not earlier?	13
Does a taser leave any signs that will later show up on autopsy?	13
How safe is putting a laptop on your lap? Especially if you're a male?	13
Why do we use seconds as a unit of time universally? As compared to other quantities which have units that differ with respect to geography?	13
Before there was written language or verbal communication, how did humans initiate breeding? Did they have to 'attract' another mate by doing something?	13
Are there any cognitive (or other) benefits I'm missing out on by listening to audiobooks rather than reading the book?	13
Why does the pupil appear black, even when you hold a light up to it? Why can't you see inside the eye (easily)?	13
I found what I think are meteorites on the coastline, picked up a couple and though I'd ask you guys what you thought?	13
If humans are so complex, why do we only have 46 chromosomes, whereas an organism way less complex, such as a potato, has 48?	13