Origami Basics Tutorial: Folding a 13-division square grid

This video shows you how to divide a square into 13 equal parts, for example to fold a 13-division square grid. Videos/playlists featured at the end of the video: Square Interlace Box by Michał Kosmulski: https://youtu.be/rz1SftCue5I Playlist of further origami basics: https://www.youtube.com/playlist?list=PL94693060C1C11443 More origami: http://www.happyfolding.com