Does 'book-book' make sense? Fun words for jigsaw lovers. Chilly chickens.

1051. This week, we look at doubled words, like "salad-salad" or "job-job," and what the repetition is actually telling us. Then, in honor of National Puzzle Day, we look at the history of jigsaw puzzles and some fun words from the industry such as "whimsy" and "puzzband."