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

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Could anything or any type of beam theoretically have a higher resolving power than an electron microscope?

26 upvotes

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How is it possible that the universe "may be infinite" as is often stated? Given that we know its age and rate of expansion after the big bang, isn't there an upper limit to its total size?

4 upvotes

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Is there a limit to how powerful a a self-contained nuclear weapon can be?

1 upvotes

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The most remote point in the Amazon?

1 upvotes

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How do extremely high power water jets (like the Jeddah fountain, for instance) generate and maintain so much pressure?

1 upvotes

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If you were teleported to the surface of the sun for a nanosecond, would you notice? Would you die?

1 upvotes

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What's the oldest an earth-like planet could be, granted an extremely stable star system? What would such a planet be like?

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Why have we never discovered a spontaneous life "upstart" such as the one that lead to life on planet earth 3.8BYA? Could life be spontaneously arising today?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Could anything or any type of beam theoretically have a higher resolving power than an electron microscope?	26
How is it possible that the universe "may be infinite" as is often stated? Given that we know its age and rate of expansion after the big bang, isn't there an upper limit to its total size?	4
Is there a limit to how powerful a a self-contained nuclear weapon can be?	1
The most remote point in the Amazon?	1
How do extremely high power water jets (like the Jeddah fountain, for instance) generate and maintain so much pressure?	1
If you were teleported to the surface of the sun for a nanosecond, would you notice? Would you die?	1
What's the oldest an earth-like planet could be, granted an extremely stable star system? What would such a planet be like?	1
Why have we never discovered a spontaneous life "upstart" such as the one that lead to life on planet earth 3.8BYA? Could life be spontaneously arising today?	1