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

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If heat rises and blue flame is hotter than orange flame why is it that the bottom of the flame is blue and not the top.

2 upvotes

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What is the smallest amount of matter that can experience all the states of matter?

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Regarding the recently discovered binary star systems....

1 upvotes

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Why is the sound of nails on a chalkboard so irritating?

1 upvotes

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If blind people can not see the sun how does their circadian rhythm match those who can see?

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Is there any reason that the moon's orbit is geosynchronous, or is it pure chance?

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Why do freight trains use diesel generators to generate electricity for motors which actually moves them?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If heat rises and blue flame is hotter than orange flame why is it that the bottom of the flame is blue and not the top.	2
What is the smallest amount of matter that can experience all the states of matter?	2
Regarding the recently discovered binary star systems....	1
Why is the sound of nails on a chalkboard so irritating?	1
If blind people can not see the sun how does their circadian rhythm match those who can see?	1
Is there any reason that the moon's orbit is geosynchronous, or is it pure chance?	1
Why do freight trains use diesel generators to generate electricity for motors which actually moves them?	1