Unit Title	Author
2022
Cantor Sets: Functions in the Infinite Realm	Samuel Paul Hickok
Keywords: Cantor, Cantor sets, cardinality, functions, infinite sets, infinity, irrational, natural numbers, rational
The Mystery of Dividing by Zero	Catherine Michini
Keywords: Division, division by grouping, division by repeated subtraction, infinity, math history, number representation, operations with zero, undefined