This is my entry in #SoME3 . This video covers the Archimedean solids, Catalan solids, and Johnson solids. Geometry is one of the most beautiful parts of math, and polyhedra are one of my favorite parts of that. If you love geometry, make sure to check out my video on map projections! Chapters: 0:00 Intro 1:17 Archimedean Solids 7:22 Proving there are 13 12:13 Catalan Solids 18:28 Johnson Solids 27:11 Outro #math #geometry