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

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If a supernova/GRM/other potentially world ending event were to happen, would we be able to see it coming?

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Physics dictates that nothing with mass can be accelerated to the speed of light. However, everything is moving at the speed of light relative to something else. How can you resolve this contradiction?

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Can gravitational time dilation of a black hole be so extreme that someone entering one would only experience a few moments before Hawking Radiation dissipates it?

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Why do I keep developing sores in my mouth after eating spicy or particularly oily foods? Is there a way to stop this?

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Do viruses have a place in the foodchain? If they all magically disappeared, what would happen?

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The greater the distance between two objects, the greater the potential energy. With this in mind, how does space expansion not violate the second law of thermodynamics?

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Do people ever wake up AFTER a dream ends?

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How does the second law of thermodynamics reconcile with gravity, which seems to decrease entropy over time with no expenditure of energy?

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What does it mean to have both Hepatitis B surface antibodies and antigens?

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What is space? It has no mass or energy and yet there is more of it in the universe each second.

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If a supernova/GRM/other potentially world ending event were to happen, would we be able to see it coming?	1
Physics dictates that nothing with mass can be accelerated to the speed of light. However, everything is moving at the speed of light relative to something else. How can you resolve this contradiction?	1
Can gravitational time dilation of a black hole be so extreme that someone entering one would only experience a few moments before Hawking Radiation dissipates it?	1
Why do I keep developing sores in my mouth after eating spicy or particularly oily foods? Is there a way to stop this?	1
Do viruses have a place in the foodchain? If they all magically disappeared, what would happen?	1
The greater the distance between two objects, the greater the potential energy. With this in mind, how does space expansion not violate the second law of thermodynamics?	1
Do people ever wake up AFTER a dream ends?	1
How does the second law of thermodynamics reconcile with gravity, which seems to decrease entropy over time with no expenditure of energy?	1
What does it mean to have both Hepatitis B surface antibodies and antigens?	1
What is space? It has no mass or energy and yet there is more of it in the universe each second.	1