Katie FraserApr 26, 20221 minTricolorabilitySee if you can determine which of these knots are tricolorable!
Katie FraserApr 26, 20221 minA Geometric Coin TrickAn activity to learn more about how shapes behave in different numbers of dimensions.
Katie FraserApr 26, 20221 minFun with KnotsSee if you can construct knots of string, and figure out which ones are actually the same knot!
Katie FraserApr 26, 20228 minDr. Lisa Piccirillo: Untangling Knotty ProblemsSolving a decades-old mathematical mystery