The set N of natural (counting) numbers enables an ordering by size (cardinality) of finite sets. Cantor's concept is a set of transfinite numbers that enable a similar ordering by size of infinite sets. He sees this as an extension of the number system, and considers a transfinite se...
Taylor has sung a whopping 444 songs as surprise songs, counting repeated songs as new entries. Gareth Cattermole / Getty Images OVER FOUR HUNDRED? ARE YOU KIDDING ME?9. And the surprise song she sang the most? "You're On Your Own Kid," with 11 individual plays. Kevin Mazur / Getty...