In mathematics, a hypergraph is a generalization of a graph in which an edge can join any number of vertices. In contrast, in an ordinary graph, an edge connects exactly two vertices.
The periodic table is such a comforting way of cataloguing the Universe, breaking it down into its elements and organising them in nice neat boxes. What you may not know is it's not the only way of arranging the elements - and it may not even be thewww.sciencealert.com
Question: What is the equal sign, is it limited to two dimensions?
Question: What does a tesseract do?