Melodysheep; Grant Sanderson; Vi Hart; Jonathan Blow; Richard Feynman; Carl Sagan; E. O. Wilson; Bryan Moriarty; Christopher Nolan; Cirque du Soleil; Nightwish; Roger Penrose, especially "The Emperor's New Mind" (wrong, but absolutely wonderful) and "The Road to Reality"; Simone Weil; Po Bronson's "What should I do with my life?"; Rembrandt; Picasso; Technopoly; the Long Now; Stewart Brand (inc that short); Brian Eno; Meow Wolf; Sleep No More; Bret Victor; David Chapman.