/u/[deleted]'s posts in /r/askscience

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Are glaciers moving non-stop or is the movement staggered?

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When an electron passes through something via quantum tunneling, how do we know it is the same electron that reemerges on the other side?

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What would you see/feel as the earth collided with a Jupiter sized gas planet?

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How does the heart START beating in a human fetus?

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What are our best theories about what was before the Big Bang, and what will come after the Heat Death of the Universe?

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Why weren't the space shuttle's tiles as smooth as we could make them?

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Is "catching up on sleep" after a few short nights of sleep healthy?

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If swelling/inflammation is our body's method of sending essential blood cells and nutrients to a site of damage, why are most treatment efforts after, say, an ankle sprain concentrated on reducing swelling?

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Is there any consensus among doctors and/or biologists on the effects of gluten on the human body?

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Why is it that when you blow with your mouth like an "O," cold air comes out, but when you blow with your mouth wide open, hot air comes out?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Are glaciers moving non-stop or is the movement staggered?	248
When an electron passes through something via quantum tunneling, how do we know it is the same electron that reemerges on the other side?	248
What would you see/feel as the earth collided with a Jupiter sized gas planet?	248
How does the heart START beating in a human fetus?	248
What are our best theories about what was before the Big Bang, and what will come after the Heat Death of the Universe?	247
Why weren't the space shuttle's tiles as smooth as we could make them?	246
Is "catching up on sleep" after a few short nights of sleep healthy?	245
If swelling/inflammation is our body's method of sending essential blood cells and nutrients to a site of damage, why are most treatment efforts after, say, an ankle sprain concentrated on reducing swelling?	245
Is there any consensus among doctors and/or biologists on the effects of gluten on the human body?	245
Why is it that when you blow with your mouth like an "O," cold air comes out, but when you blow with your mouth wide open, hot air comes out?	244