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How many licks it takes to get to the center of a Tootsie roll pop. (350-400 licks)
http://www.tootsie.com/howmanylick-experiments
2 comments
2/5/2016
science
When does a piece of bubble gum turn from calories gained to calories expended?
http://www.tootsie.com/health.php?pid=147
14 comments
26/11/2012
askscience