stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Sports Trivia! Flashcards | StudBud
Sports Trivia!
0
0
/ 10
Question
What fundamental change did the tennis ball undergo at Wimbledon in 1986?
Answer
They changed the color from white to "optic yellow".
Know it
Still learning
Flip
Space
Card 1 of 10
