/u/Aeon1508's posts in /r/askscience

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If you could travel at 1/10th light speed and went around the galaxy in the opposite direction of earth, how long would it take to meat up with earth again and what would the time dilation be like?

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Is it possible to build a quantum battery to store a lot of energy in a small place?

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When Europeans came to the Americas, Why did the native Americans not have immunities to European diseases but The Europeans didn't have a similar problem with Native American diseases?

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Gravity technically pulls between all objects with mass in all parts of the Univers. Does the force of gravity pull on objects instantly across space in real time or does the gravity have to travel at the speed of light and lag behind the objects true position?

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What is the technical size limit of a hydrofoil boat?

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If you fire a standard 30 caliber rifle into the air at a 70° angle how high would the bullet go? How far away would it land? how fast would it be going? What if it was 45° angle?

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If you apply a 1400°F flame to 10g of quarts at room temperature how many seconds would it take for the quarts to reach an internal temperature of 356°F?

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Why is Dr. James Lyons-weiler wrong about the covid19 vaccine being dangerous?

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is the universe more and less dense in certain directions?

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If I was in tye Vacuum of space between galaxies would their be enough light for me to see my own hands?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If you could travel at 1/10th light speed and went around the galaxy in the opposite direction of earth, how long would it take to meat up with earth again and what would the time dilation be like?	1
Is it possible to build a quantum battery to store a lot of energy in a small place?	1
When Europeans came to the Americas, Why did the native Americans not have immunities to European diseases but The Europeans didn't have a similar problem with Native American diseases?	1
Gravity technically pulls between all objects with mass in all parts of the Univers. Does the force of gravity pull on objects instantly across space in real time or does the gravity have to travel at the speed of light and lag behind the objects true position?	1
What is the technical size limit of a hydrofoil boat?	1
If you fire a standard 30 caliber rifle into the air at a 70° angle how high would the bullet go? How far away would it land? how fast would it be going? What if it was 45° angle?	1
If you apply a 1400°F flame to 10g of quarts at room temperature how many seconds would it take for the quarts to reach an internal temperature of 356°F?	1
Why is Dr. James Lyons-weiler wrong about the covid19 vaccine being dangerous?	1
is the universe more and less dense in certain directions?	1
If I was in tye Vacuum of space between galaxies would their be enough light for me to see my own hands?	1