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

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How much radioactive contamination did the 2011 Fukashima nuclear incident generate, and how much of it is actually getting cleaned up?

1488 upvotes

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Can a black hole's singularity be expanded by heating it up?

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Is it possible that the Oort cloud is not a cloud, and that interstellar space is really "wall to wall" wannabe comets?

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Have there been any mass extinctions caused by predators that were too efficient in their hunting?

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If bananas die actually died out, how long would it take to cultivate a modern style banana from wild bananas?

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If nuclear waste is radioactive & can't spontaneously explode like Uranium 235, and it gives off a lot of energy in the form of radiation, why can't we just use it to heat water and create steam power?

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What causes people to dislike certain types of food?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How much radioactive contamination did the 2011 Fukashima nuclear incident generate, and how much of it is actually getting cleaned up?	1488
Can a black hole's singularity be expanded by heating it up?	1
Is it possible that the Oort cloud is not a cloud, and that interstellar space is really "wall to wall" wannabe comets?	1
Have there been any mass extinctions caused by predators that were too efficient in their hunting?	1
If bananas die actually died out, how long would it take to cultivate a modern style banana from wild bananas?	1
If nuclear waste is radioactive & can't spontaneously explode like Uranium 235, and it gives off a lot of energy in the form of radiation, why can't we just use it to heat water and create steam power?	1
What causes people to dislike certain types of food?	1