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

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How did dinosaurs have sex?

9020 upvotes

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How many average modern nuclear weapons (~1Mt) would it require to initiate a nuclear winter?

5410 upvotes

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Why are smaller animals more resistant to ionising radiation?

2958 upvotes

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How did fish get into isolated mountain lakes, without river outlets?

452 upvotes

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How do caterpillars maintain basic bodily functions as they transform to butterflies within the chrysalis?

440 upvotes

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How do we determine whether an animal is self aware?

11 upvotes

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Is there an upper limit to the strength of a solid, or could we keep developing stronger compounds?

10 upvotes

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Are sonic booms found in solids/liquids?

8 upvotes

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How do you dispose of volcanic ash post eruption?

8 upvotes

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How do thermophiles survive temperatures that would quickly cook animal tissue?

7 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How did dinosaurs have sex?	9020
How many average modern nuclear weapons (~1Mt) would it require to initiate a nuclear winter?	5410
Why are smaller animals more resistant to ionising radiation?	2958
How did fish get into isolated mountain lakes, without river outlets?	452
How do caterpillars maintain basic bodily functions as they transform to butterflies within the chrysalis?	440
How do we determine whether an animal is self aware?	11
Is there an upper limit to the strength of a solid, or could we keep developing stronger compounds?	10
Are sonic booms found in solids/liquids?	8
How do you dispose of volcanic ash post eruption?	8
How do thermophiles survive temperatures that would quickly cook animal tissue?	7