music: Which Rolling Stone said "Je suis un rock star" in 1981?

Questions

if you were waiting in yonkers, in which us state would you be?

what is the official language in the republic of yemen?

where would you find the sea of tranquillity?

what is the name given to a chemical that is used when a dye will not fix directly on to the fabric?

in what year was the computer floppy disc introduced?