Algebraic knot theory for kids: equations Posted by danghica on Wednesday June 17, 2015 @03:45PM from the researchblogs.cs.bham.ac.uk dept. http://researchblogs.cs.bham.ac.uk/thelablunch/2015/06/inventing-an-algebraic-knot-theory-for-eight-year-olds-v/ ( 3 comments | 42 points | on HN )