english: And NAND2Tetris became one of the first massive, open, online courses, although seven years ago we had no idea that what we were doing is called MOOCs.
non_english: NAND2Tetris werd een van de eerste grootschalige, open online-cursussen, al hadden we zeven jaar geleden geen idee dat wat we deden MOOC  (Massive Open Online Course) heette.