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

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How universal is the periodic table? Does it have to be arranged the way it is? Are there alternate periodic table layouts floating around out there?

10 upvotes

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I am 31 years old. What are the chances that I have had a single neutrino interact with (rather than pass through) my body at some point in my life?

4 upvotes

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"Baby Brain": where a pregnant woman gets frazzled, ditsy, and forgetful. Is this just due to them being overwhelmed by a huge life change, or is there something chemical/physical going on in pregnancy that contributes?

1 upvotes

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I am in my late 20's. Assuming I live until my late 80's, how many cells are currently in my body that will still be living the day I die? Will any of the atoms currently in my body also be in my body the day I die?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How universal is the periodic table? Does it have to be arranged the way it is? Are there alternate periodic table layouts floating around out there?	10
I am 31 years old. What are the chances that I have had a single neutrino interact with (rather than pass through) my body at some point in my life?	4
"Baby Brain": where a pregnant woman gets frazzled, ditsy, and forgetful. Is this just due to them being overwhelmed by a huge life change, or is there something chemical/physical going on in pregnancy that contributes?	1
I am in my late 20's. Assuming I live until my late 80's, how many cells are currently in my body that will still be living the day I die? Will any of the atoms currently in my body also be in my body the day I die?	1