Qeustion

[Teuthida]

According to the official Tootsie Roll website, Tootsie Roll Industries has received over 20,000 letters from children claiming to have solved the riddle since the commercial first aired in 1970. The typical range of responses is between 100 and 5,800 with an average of 600-800. There is no official number, as everyone's saliva and licking method is different

According to Tootsie Roll Industries, there have been several scientific or pseudo-scientific studies attempting to answer the "How Many Licks?" question, including the creation and testing of two unique "licking machines" by engineering students at Purdue University and the University of Michigan.

The more you know. *star*