Features questions and answers about sports and science, including when women started competing in the Olympics, why bees make honey, and why oil floats on water.
Features facts and answers questions about human history, including what was the Underground Railroad, when did the Great Depression end, and why is Easter Island called Easter Island.
Features questions and answers to common questions about space, the planets, the Earth, and science, including why is the Earth's ozone layer important, why are the planets round, and why are constellations named as they are.
Features facts about the animal kingdom, including the differences between insects and arachnids, why squirrels have such bushy tails, and why birds sing.