We're surrounded by PDAs (public displays of affection) -- at the mall, on television and films, or during a night on the town. Kissing is a natural and universal act that gives millions of people physical and psychological satisfaction, one that can be a sign of love, grief or respect around the world. But how did kissing originate?
Question 1 of 20
What percentage of people in the world kiss, according to anthropologists?
Question 2 of 20
Which of the following animals supports the theory that kissing is instinctive?
Question 3 of 20
The act of rubbing noses or cheeks with someone is often referred to as:
Question 4 of 20
The Indian epic poem "Mahabharata" described:
Question 5 of 20
What was a savolium in ancient Rome?
Question 6 of 20
Where did the idea of "sealing with a kiss" originate?
Question 7 of 20
In the 13th century, the Catholic Church replaced the holy kiss with which of the following?
Question 8 of 20
What one muscle does the basic kiss rely on the most?
Question 9 of 20
What percentage of people tip their head to the right while kissing?
Question 10 of 20
What illness is known as the kissing disease?
Question 11 of 20
What year did the first on-film kiss debut?
Question 12 of 20
Which particular kiss is believed by many to have condemned a man to death?
Question 13 of 20
The first interracial kiss on U.S. television featured which two characters?
Question 14 of 20
How costly did a kiss become for one woman visiting a museum?
Question 15 of 20
How many calories does the average person burn while kissing for one minute?
Question 16 of 20
According to legend, kissing which stone could bring you good luck?
Question 17 of 20
How much of life does the average person spend kissing?
Question 18 of 20
Mick Jagger (of The Rolling Stones' fame) has lips so famous that a lipstick imprint of his kiss sold for how much?
Question 19 of 20
Getting a smooch before your partner leaves for work could mean:
Question 20 of 20