Ben Zimmer talks about the surprising linguistic science behind the revelation that J.K. Rowling wrote the crime novel The Cuckoo's Calling under a pen name. Zimmer is the Wall Street Journal language columnist and executive producer of Vocabulary.com.
WNYC 93.9 FM and AM 820 are New York's flagship public radio
stations, broadcasting the finest programs from NPR, PRI and American Public Media, as well as a wide range of award-winning local
programming. WNYC is a division of
New York Public Radio.