/u/graaahh's posts

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Is iron powder really a viable alternative fuel source? (More specific questions in post)

1 upvotes • r/askscience

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Is it possible (in theory) for any muscle in your body to cramp? Or only certain ones?

1 upvotes • r/askscience

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If I have one stereo playing a song, and another stereo playing the exact opposing sound wave (active noise control) at the exact same time, what would I hear? What if I turned the volume way up on both?

1 upvotes • r/askscience

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SpaceX question - If it's so difficult to land rockets reliably, why aren't landing pads being designed that can "catch" them?

1 upvotes • r/askscience

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If gravity is unevenly strong across the Earth's surface, does the Earth's rotation cause "waves" of stronger/weaker gravity to propagate through space? Would these be perceptible?

1 upvotes • r/askscience

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Why don't the protons and electrons in solar wind immediately combine into hydrogen molecules?

1 upvotes • r/askscience

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Would it ever be possible (even if it's incredibly difficult) to artificially vent an active volcano in a controlled manner so it doesn't erupt?

1 upvotes • r/askscience

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How does heat work?

1 upvotes • r/askscience

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When a black hole forms, does the ball of matter contained inside it past the event horizon continue compressing itself into an infinitely tiny point? Or is there a limit beyond which it can't compress any tinier?

1 upvotes • r/askscience

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Are all black holes the same density? Or are more massive black holes denser than less massive ones?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Is iron powder really a viable alternative fuel source? (More specific questions in post)	1	askscience
Is it possible (in theory) for any muscle in your body to cramp? Or only certain ones?	1	askscience
If I have one stereo playing a song, and another stereo playing the exact opposing sound wave (active noise control) at the exact same time, what would I hear? What if I turned the volume way up on both?	1	askscience
SpaceX question - If it's so difficult to land rockets reliably, why aren't landing pads being designed that can "catch" them?	1	askscience
If gravity is unevenly strong across the Earth's surface, does the Earth's rotation cause "waves" of stronger/weaker gravity to propagate through space? Would these be perceptible?	1	askscience
Why don't the protons and electrons in solar wind immediately combine into hydrogen molecules?	1	askscience
Would it ever be possible (even if it's incredibly difficult) to artificially vent an active volcano in a controlled manner so it doesn't erupt?	1	askscience
How does heat work?	1	askscience
When a black hole forms, does the ball of matter contained inside it past the event horizon continue compressing itself into an infinitely tiny point? Or is there a limit beyond which it can't compress any tinier?	1	askscience
Are all black holes the same density? Or are more massive black holes denser than less massive ones?	1	askscience