/u/senrnariz's posts

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The later models of B-29 had automated gun sighting so one person could aim multiple machine gun turrets at a single target. Are there any accounts of this being successfully used? How accurate was it? Was it a reliable defense system or did the plane more benefit from its altitude and speed?

319 upvotes • r/AskHistorians

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Why does a pot of water or tea pot make the most noise right before the water reaches boiling?

26 upvotes • r/askscience

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As snow disappears, how much can be attributed to sublimation vs melting?

17 upvotes • r/askscience

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Does Snow Sublimate?

1 upvotes • r/askscience

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How big would something have to be on the moon in order to see it with the largest optical telescope on Earth? What about a common amateur telescope?

1 upvotes • r/askscience

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Why does humid air make hair curlier?

1 upvotes • r/askscience

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Snow and sublimation

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
The later models of B-29 had automated gun sighting so one person could aim multiple machine gun turrets at a single target. Are there any accounts of this being successfully used? How accurate was it? Was it a reliable defense system or did the plane more benefit from its altitude and speed?	319	AskHistorians
Why does a pot of water or tea pot make the most noise right before the water reaches boiling?	26	askscience
As snow disappears, how much can be attributed to sublimation vs melting?	17	askscience
Does Snow Sublimate?	1	askscience
How big would something have to be on the moon in order to see it with the largest optical telescope on Earth? What about a common amateur telescope?	1	askscience
Why does humid air make hair curlier?	1	askscience
Snow and sublimation	1	askscience