Final answer:
Life Savers candy, often used to demonstrate rheology, was invented in Cleveland, Ohio by Clarence Crane, not in North Carolina as its name implies.
Step-by-step explanation:
The candy in question is Life Savers. While the candy is named after its life preserver shape, it was not invented in North Carolina as the name implies. Instead, Life Savers were invented in Cleveland, Ohio by Clarence Crane in 1912. The candy became popular for its unique shape and the hole in the middle, which allowed air to flow through and prevent them from sticking together.