EntityQ4132092· pop 10· linked from 16 articlesoptical feedbackSign in to saveConnectionsNew York CityCitySan FranciscoEntityQueenEntityDmitri MendeleevEntityInternational Standard Book NumberEntityManhattanEntityscience fictionEntityConcordEntitylaserEntityWayback MachineEntitySony GroupEntitydigital object identifierEntityvideo recordingEntityDoctor WhoEntityfractalEntityKate BushEntityrecursionEntityBohemian RhapsodyEntityThe Smashing PumpkinsEntityfeedbackEntityCategoriesArtistic techniquesAudiovisual ephemeraFeedback