/u/kenmaclean's posts

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Why are there so few large flying animals today?

2296 upvotes • r/askscience

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Is there any particular reason the earth's magnetic north pole and it's rotational north pole are located so close?

91 upvotes • r/askscience

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was there any sort of artificial selection or selective breeding in slave populations?

65 upvotes • r/AskHistorians

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[WP] Scientists finally understand the use of all the junk DNA that doesn't seem to do anything. It's the comments for the code that makes each living organism.

38 upvotes • r/WritingPrompts

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how is a variable current, such as that received from a dam or a wind turbine, turned into a constant AC or DC current?

15 upvotes • r/askscience

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What actually destroys a cell when it runs out of oxygen?

13 upvotes • r/askscience

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How are Chiral Molecules separated from one another?

12 upvotes • r/askscience

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Can Crossing over appear between the X and Y chromosomes?

8 upvotes • r/askscience

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Were birds ever really used in delivering letters to far off cities and countries?

6 upvotes • r/AskHistorians

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How do Neanderthals and ancient humans compare in terms of physical attributes?

6 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Why are there so few large flying animals today?	2296	askscience
Is there any particular reason the earth's magnetic north pole and it's rotational north pole are located so close?	91	askscience
was there any sort of artificial selection or selective breeding in slave populations?	65	AskHistorians
[WP] Scientists finally understand the use of all the junk DNA that doesn't seem to do anything. It's the comments for the code that makes each living organism.	38	WritingPrompts
how is a variable current, such as that received from a dam or a wind turbine, turned into a constant AC or DC current?	15	askscience
What actually destroys a cell when it runs out of oxygen?	13	askscience
How are Chiral Molecules separated from one another?	12	askscience
Can Crossing over appear between the X and Y chromosomes?	8	askscience
Were birds ever really used in delivering letters to far off cities and countries?	6	AskHistorians
How do Neanderthals and ancient humans compare in terms of physical attributes?	6	askscience