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

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Is it possible to get a marble into "orbit" around the center of a funnel?

72 upvotes

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How do we not "run out" of electrons when generating electricity?

1 upvotes

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Could bacteria ever develop a tolerance to alcohol like they become tolerant to other antibiotics?

1 upvotes

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If I have frozen groceries in my car and my car is room temperature, is it better to blow cold AC on my groceries or leave it in the stillest air that I can, assuming the AC doesn't get to freezing temperatures?

1 upvotes

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How do objects lose heat in a vacuum?

1 upvotes

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If I were to put liquid nitrogen in an adamantium container with no air bubbles, would it stay cold forever, even if that container were sitting in room temperature?

1 upvotes

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does launching satellites/landing rockets change earth's orbital trajectory at all?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Is it possible to get a marble into "orbit" around the center of a funnel?	72
How do we not "run out" of electrons when generating electricity?	1
Could bacteria ever develop a tolerance to alcohol like they become tolerant to other antibiotics?	1
If I have frozen groceries in my car and my car is room temperature, is it better to blow cold AC on my groceries or leave it in the stillest air that I can, assuming the AC doesn't get to freezing temperatures?	1
How do objects lose heat in a vacuum?	1
If I were to put liquid nitrogen in an adamantium container with no air bubbles, would it stay cold forever, even if that container were sitting in room temperature?	1
does launching satellites/landing rockets change earth's orbital trajectory at all?	1