Answer:

geniuses

Answer	Crossword Clue
GENIUSES	Brainy bunch
GENIUSES	Workers at an Apple bar?
GENIUSES	Shakespeare, Beethoven, da Vinci.

GENIUSES	People with very high I. Q.'s.
GENIUSES	Ones with I.Q.'s of 140-plus
GENIUSES	Most Mensa members
GENIUSES	Typical Mensa members
GENIUSES	Many Mensa members
GENIUSES	Einsteins
GENIUSES	Wise guys