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

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By what mechanism can a lens make a camera autofocus miss the mark?

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What effect if any does 3D technology have on eyesight?

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Is it possible to evacuate all air from aerogel without making it collapse?

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How much do the donations from poor people contribute to charity?

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What limits the maximum size of a nuclear reactor?

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How close is the JWST to technically perfect?

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What was David Hahn trying to build, what did he actually build, and what would have it done if it worked?

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What was Slotin doing with the screwdriver in the "demon core" experiment?

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Why does my toothbrush say it "should be charged for at least 24 hours before first use" ?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
By what mechanism can a lens make a camera autofocus miss the mark?	1
What effect if any does 3D technology have on eyesight?	1
Is it possible to evacuate all air from aerogel without making it collapse?	1
How much do the donations from poor people contribute to charity?	1
What limits the maximum size of a nuclear reactor?	1
How close is the JWST to technically perfect?	1
What was David Hahn trying to build, what did he actually build, and what would have it done if it worked?	1
What was Slotin doing with the screwdriver in the "demon core" experiment?	1
Why does my toothbrush say it "should be charged for at least 24 hours before first use" ?	0