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

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Do we know in what direction we'd need to accelerate towards, such that we'd lose all the moment we have gained from the motion of the cosmos?

176 upvotes

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What is happening in this nuclear explosion?

43 upvotes

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How are electrons manipulated and maintained for experiments like in quantum entanglement?

22 upvotes

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Would science or math change if a pattern in pi is discovered?

11 upvotes

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If space and time are expanding, and I shoot a beam of light in some direction, shouldn't that beam of light over billions of years become a dotted beam of light, rather than remain a continuous beam of light?

10 upvotes

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When it comes to light, is it all or nothing when it comes to gravitational influence?

10 upvotes

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How wide would the Sagittarius A* be, if it wasn't collapsed? What I mean is, it still had the same weight, but the density of earth.

9 upvotes

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How exactly are neutrinos and dark matter related?

8 upvotes

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If time slows down near/in a black hole, would that mean that in or near a supernova time will speed up at the climax of the event?

6 upvotes

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If photons travel at the speed of light, that means the time lapse from the photons perspective is either absent absent or infinitely small. So does that mean, when I turn on a flashlight and point it at a wall, the photons were both created and at the wall at the same time?

4 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do we know in what direction we'd need to accelerate towards, such that we'd lose all the moment we have gained from the motion of the cosmos?	176
What is happening in this nuclear explosion?	43
How are electrons manipulated and maintained for experiments like in quantum entanglement?	22
Would science or math change if a pattern in pi is discovered?	11
If space and time are expanding, and I shoot a beam of light in some direction, shouldn't that beam of light over billions of years become a dotted beam of light, rather than remain a continuous beam of light?	10
When it comes to light, is it all or nothing when it comes to gravitational influence?	10
How wide would the Sagittarius A* be, if it wasn't collapsed? What I mean is, it still had the same weight, but the density of earth.	9
How exactly are neutrinos and dark matter related?	8
If time slows down near/in a black hole, would that mean that in or near a supernova time will speed up at the climax of the event?	6
If photons travel at the speed of light, that means the time lapse from the photons perspective is either absent absent or infinitely small. So does that mean, when I turn on a flashlight and point it at a wall, the photons were both created and at the wall at the same time?	4