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

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Do we experience any relativistic effects by moving with 600km/second along with our galaxy?

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Does an object's buoyancy increase (acc to the Achimede's Principle) during rain, as the density of the atmosphere is higher because of the water drops?

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What is the level of details Hubble space telescope could reveal if focused on Earth?

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How do they calculate the 1.5B ly distance from the source of the recent fast radio bursts (FRB) received from space?

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What happens to an object when it is crossed by a gravitational wave? Would it be dangerous for a human above a certain amplitude?

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What exactly are those electric shivers in my legs when I imagine falling down from a high place?

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Why are there ”directions” in the Universe? If I existed in a void Universe (I mean, no visible benchmark to measure my changes in the speed and angle of my ”movements”), what exactly would activate my sensors?

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Suppose there is a starship traveling at the speed of light. As long as any one-way trip, no matter how long, will last a blink for the passenger's pov, how would the course and destination be set?

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How could an alien civilization located amidst a dense star and dust cluster get an unbiased opinion about the real size of the Universe?

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Given O2 and CO2 molecules occupy the same volume but CO2 is over a third heavier than O2, does this mean we loose weight while breathing? (or, we exhale a smaller gas volume?)

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do we experience any relativistic effects by moving with 600km/second along with our galaxy?	1
Does an object's buoyancy increase (acc to the Achimede's Principle) during rain, as the density of the atmosphere is higher because of the water drops?	1
What is the level of details Hubble space telescope could reveal if focused on Earth?	1
How do they calculate the 1.5B ly distance from the source of the recent fast radio bursts (FRB) received from space?	1
What happens to an object when it is crossed by a gravitational wave? Would it be dangerous for a human above a certain amplitude?	1
What exactly are those electric shivers in my legs when I imagine falling down from a high place?	1
Why are there ”directions” in the Universe? If I existed in a void Universe (I mean, no visible benchmark to measure my changes in the speed and angle of my ”movements”), what exactly would activate my sensors?	1
Suppose there is a starship traveling at the speed of light. As long as any one-way trip, no matter how long, will last a blink for the passenger's pov, how would the course and destination be set?	1
How could an alien civilization located amidst a dense star and dust cluster get an unbiased opinion about the real size of the Universe?	1
Given O2 and CO2 molecules occupy the same volume but CO2 is over a third heavier than O2, does this mean we loose weight while breathing? (or, we exhale a smaller gas volume?)	1