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

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In a Mach Cone, how fast is the air moving away from the supersonic object?

68 upvotes

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How do rockets prevent electrostatic discharges within their exhaust plume as seen in volcanic eruptions?

12 upvotes

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How much mass does the sun lose annually and how does this affect earth's orbit?

8 upvotes

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How are smoke particles formed from combustion?

6 upvotes

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Is it true that while giving birth the vagina gets numbed by pressure on the nerves from the head of the baby?

4 upvotes

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Why does steam burn worse than boiling water, despite boiling water's far higher density?

1 upvotes

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What was the earliest form of energy in the universe, before photons or subatomic particles?

1 upvotes

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If in relativity gravity is spacetime curvature, then what would a graviton field be in quantum field theory?

1 upvotes

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Why does the smoke fall in a smoke waterfall? Is it because the smoke particles are falling or is the gas making up the smoke heavier than air and flowing downwards?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
In a Mach Cone, how fast is the air moving away from the supersonic object?	68
How do rockets prevent electrostatic discharges within their exhaust plume as seen in volcanic eruptions?	12
How much mass does the sun lose annually and how does this affect earth's orbit?	8
How are smoke particles formed from combustion?	6
Is it true that while giving birth the vagina gets numbed by pressure on the nerves from the head of the baby?	4
Why does steam burn worse than boiling water, despite boiling water's far higher density?	1
What was the earliest form of energy in the universe, before photons or subatomic particles?	1
If in relativity gravity is spacetime curvature, then what would a graviton field be in quantum field theory?	1
Why does the smoke fall in a smoke waterfall? Is it because the smoke particles are falling or is the gas making up the smoke heavier than air and flowing downwards?	1