Familiarity. It’s the same reason Uhura had to carry a tray with an obvious salt shaker from the studio commissary on it, rather than something exotic and futuristic as a salt shaker (a collection of which eventually became Dr. McCoy’s operating instruments).
Familiarity. It’s the same reason Uhura had to carry a tray with an obvious salt shaker from the studio commissary on it, rather than something exotic and futuristic as a salt shaker (a collection of which eventually became Dr. McCoy’s operating instruments).