So, How Many Licks Does It REALLY Take To Get to the Center of a Tootsie Pop?
One of the most pondered questions in the world: how many licks does it take to get to the center of a Tootsie Pop? Since the famous Tootsie Pop commercial's debut in 1969, has the question ever been answered?
The official Tootsie website claims that there have been at least 3 scientific studies conducted to determine the number of licks required to reach the Tootsie Roll center of a Tootsie Pop:
A group of engineering students from Purdue University reported that its licking machine, modeled after a human tongue, took an average of 364 licks to get to the center of a Tootsie Pop. Twenty of the group's volunteers assumed the licking challenge-unassisted by machinery-and averaged 252 licks each to the center.
University of Michigan
Not to be outdone by a Big Ten rival, a chemical engineering doctorate student from the University of Michigan recorded that his customized licking machine required 411 licks to reach the Tootsie Roll center of a Tootsie Pop. (411-364. Go Blue!).
Bellarmine University in Louisville recently completed their own controlled study to get an answer to the age-old question. With 130 participants they recorded their findings by gender, the amount of time taken and even the color of the tootsie pop. You can read all about their experiment here.
Swarthmore Junior High School
Rejecting the notion that one needed active college status to undertake the Tootsie Pop licking challenge, a group of junior high students at Swarthmore School used human lickers, reporting an average of 144 licks to reach the center of a Tootsie Pop."
It seems as though the world may never really know!