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

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Only show posts with narrations

Do caterpillars need to become butterflies? Could one go it's entire life as a caterpillar without changing?

10070 upvotes

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With the recent announcement of sperm blocking birth control, what happens to the sperm that get blocked?

247 upvotes

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Could dropping a bullet set it off?

9 upvotes

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Does flushing help or hinder a drought?

2 upvotes

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Why do hydro dams discharge surplus water upwards?

1 upvotes

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Do atoms and other small material have colors?

1 upvotes

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If I were to dig a hole to the center of the Earth, for calculating the gravitational force would I use the whole weight of the Earth, or the weight of the Earth's sphere at the depth I am at?

1 upvotes

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Does Restless Leg Syndrome and other involuntarily muscle movements build muscle mass?

1 upvotes

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If a woman decided that she did not want kids anymore or at all, could she simply remove her reproductive organs? If so, what side effects could be expected?

1 upvotes

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Do wild animals "exercise"?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do caterpillars need to become butterflies? Could one go it's entire life as a caterpillar without changing?	10070
With the recent announcement of sperm blocking birth control, what happens to the sperm that get blocked?	247
Could dropping a bullet set it off?	9
Does flushing help or hinder a drought?	2
Why do hydro dams discharge surplus water upwards?	1
Do atoms and other small material have colors?	1
If I were to dig a hole to the center of the Earth, for calculating the gravitational force would I use the whole weight of the Earth, or the weight of the Earth's sphere at the depth I am at?	1
Does Restless Leg Syndrome and other involuntarily muscle movements build muscle mass?	1
If a woman decided that she did not want kids anymore or at all, could she simply remove her reproductive organs? If so, what side effects could be expected?	1
Do wild animals "exercise"?	1