EntityQ1477806· pop 7· linked from 69 articlesNemesisSign in to saveinverted roller-coaster in EnglandConnectionsAlton TowersEntityGalacticaEntityYouTubeConceptX (social network)Conceptgeographic coordinate systemEntityInternational Standard Book NumberEntityThe GuardianEntityGuinness World RecordsEntityStoke-on-TrentEntityStaffordshireEntityLos Angeles TimesEntityg-forceEntityGardalandEntitygeneral managerEntitySouthern ComfortEntitydrilling and blastingEntitydrop towerEntityThorpe ParkEntitypirate shipEntityHeide ParkEntityCategoriesAlton TowersAmusement rides introduced in 1994Inverted roller coastersInverted roller coasters manufactured by Bolliger & MabillardOperating roller coastersRides designed by John WardleyRoller coasters in the United KingdomRoller coasters manufactured by Bolliger & MabillardRoller coasters opened in 1994Roller coasters operated by Merlin EntertainmentsSteel roller coasters