/u/powerpants's posts

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I observed a strange phenomenon today while shoveling snow. What is happening here?

937 upvotes • r/askscience

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How are we able to isolate individual sounds and filter out the rest?

37 upvotes • r/askscience

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How many people lived in (what is now) Canada in the year 1500?

23 upvotes • r/AskHistorians

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Why does table salt dissolve in water but not isopropyl alcohol?

12 upvotes • r/askscience

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What's the earliest known instance of gambling?

3 upvotes • r/AskHistorians

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What have we learned about the Tree of Life using genomic sequencing that we didn't know before?

2 upvotes • r/askscience

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Optics question: why does one of these wine glasses invert the picture, while the other does not?

1 upvotes • r/askscience

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I've been told that the American Civil War was driven mostly by economic issues and that slavery was secondary. What do we know about the pre-war tension between North and South?

1 upvotes • r/AskHistorians

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Why in English do we say "two hour movie" instead of "two hours movie"? Do other languages do this also?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
I observed a strange phenomenon today while shoveling snow. What is happening here?	937	askscience
How are we able to isolate individual sounds and filter out the rest?	37	askscience
How many people lived in (what is now) Canada in the year 1500?	23	AskHistorians
Why does table salt dissolve in water but not isopropyl alcohol?	12	askscience
What's the earliest known instance of gambling?	3	AskHistorians
What have we learned about the Tree of Life using genomic sequencing that we didn't know before?	2	askscience
Optics question: why does one of these wine glasses invert the picture, while the other does not?	1	askscience
I've been told that the American Civil War was driven mostly by economic issues and that slavery was secondary. What do we know about the pre-war tension between North and South?	1	AskHistorians
Why in English do we say "two hour movie" instead of "two hours movie"? Do other languages do this also?	1	askscience