"Did you know that dolphins sleep with one eye open, or that meteorites the size of basketballs land on Earth about once a month? The creators of NATIONAL GEOGRAPHIC KIDS, the nation's most popular kids' magazine, bring you the next exciting edition of this blockbuster series! 300 more amazing facts that are almost too strange to believe. Even wilder, wackier trivia about animals, outer space, amazing feats, food, pets, toys, geography, money, weather, and more! Every page contains even more mind-bending fun!"