http://www.reddit.com/user/theoriginaldinosaur
theoriginaldinosaur1 karma2014-06-29 18:16:14 UTC
Wouldn't black holes need ridiculous amounts of mass to pull everything in? How can they have this? What's inside of them? I justdon'tunderstandplshelpme
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theoriginaldinosaur1 karma2014-06-29 18:16:47 UTC
What's something that's really useful, but easy to learn in your course?
theoriginaldinosaur1 karma
Wouldn't black holes need ridiculous amounts of mass to pull everything in? How can they have this? What's inside of them? I justdon'tunderstandplshelpme
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