/u/SamSlate's posts in /r/askscience
14 upvotes
Mark as read: Add to a list
5 upvotes
Mark as read: Add to a list
if two protons in an element were the size of billiard balls, how close would they be to each other?
2 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
