Pisot–Vijayaraghavan number (current) Idon language Progressive Policy Institute RCA Photophone Audiogram Single Top 100 Something Understood GC1 (Gran Canaria) Villa of the Papyri Valhalla Entertainment Hellsgate Training Area Negative allosteric modulator University of Calgary Faculty of Veterinary Medicine Doraemon: Nobita and the Knights on Dinosaurs 4th Sinhalese Interregnum Chiang Kʻui (crater) Josh Hoge Motion Picture Association Judaism and abortion BBC Radio 4 Extra