This is a little experiment with Gource. Direct link to video here. KOReader is a document viewer for E Ink devices. It supports PDF, DjVu, XPS, CBT, CBZ, FB2, PDB, TXT, HTML, RTF, CHM, EPUB, DOC, MOBI, and ZIP files. It currently runs on Kindle, Kobo, PocketBook, Ubuntu Touch and Android devices. More information here.
Music: Transmutation by Kara Square (c) copyright 2017 Licensed under a Creative Commons Attribution (3.0) license. http://dig.ccmixter.org/files/mindmapthat/56527 Ft: Spinningmerkaba
Back in 2015 Landon Wilkins uploaded a visualization here.