Whispering gallery to the walls, an effect that was discovered in the whispering gallery of St Paul's Cathedral in London. The extent to which the sound travels at St Paul's can also be judged by clapping in the gallery, which produces four echoes. Other historical examples are the Gol Gumbaz mausoleum in Bijapur and the Echo Wall of the Temple of Heaven in Beijing. A hemispherical enclosure will also guide whispering gallery waves. The waves carry the words so that others will be able to hear them from the opposite side of the gallery. The gallery may also be in the form
Whispering Corridors (film series) Whispering Corridors (film series) Whispering Corridors (; also known as Ghost School and Ghost School Horror) is a South Korean horror film series. The series uses an all-girls high school as the backdrop for each of its films. Every "Whispering Corridors" film features a different plot, characters and settings. The series is notable for helping generate the explosion of the New Korean Wave cinematic movement, and dealing with taboo topics such as authoritarianism in the harsh South Korean education system, gay relationships and teen suicide, following the liberalization of censorship. In the late '90s, screenwriter Oh Ki-min had written the