TY - BOOK AU - Feldman,David TI - When do fish sleep? and other imponderables of everyday life SN - 0060920114 AV - AG195 .F458 1990 U1 - 031.02 PY - 1990/// CY - New York PB - HarperPerennial KW - Questions and answers KW - Humor KW - fast N1 - Includes index N2 - The author draws on his store of unusual knowledge to respond to his readers' most challenging queries--such as Why are tennis balls fuzzy? and Why do fingernails grow faster than toenails? ER -