S7:E8 - "Delivering muffins with BFS"

In this episode, we start our discussion of searching, or traversing, through a graph with breadth-first search (BFS). The breadth-first search algorithm traverses broadly into a structure, by visiting neighboring sibling nodes before visiting children nodes. The power of using breadth-first search to traverse through a graph is that it can easily tell us the shortest way to get from one node to another, which you'll experience first hand by brining muffins to your neighbors! Based on Vaidehi Joshi's blog post, "Going Broad In A Graph: BFS Traversal".