/u/Negropolis's posts

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If E=mc^2, my total energy is constant as my mass is constant. If I gain potential energy because I went up an elevator, my energy level changes but my mass is constant. What gives?

843 upvotes • r/askscience

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What is the history of pepper mills, and why are they shaped the way they are?

7 upvotes • r/AskHistorians

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Why is my electric guitar making two different pitches at once?

1 upvotes • r/askscience

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Why does cracking my back feel so good?

1 upvotes • r/askscience

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[WP] If bread could talk, how would you convince it to jump into the toaster?

0 upvotes • r/WritingPrompts

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
If E=mc^2, my total energy is constant as my mass is constant. If I gain potential energy because I went up an elevator, my energy level changes but my mass is constant. What gives?	843	askscience
What is the history of pepper mills, and why are they shaped the way they are?	7	AskHistorians
Why is my electric guitar making two different pitches at once?	1	askscience
Why does cracking my back feel so good?	1	askscience
[WP] If bread could talk, how would you convince it to jump into the toaster?	0	WritingPrompts