In a delightful children's quiz, young inquisitors pose a variety of questions that spark curiosity about the natural world and science. Five-year-old Flora asks how snails create their shells, presenting options like recycling old shells or utilizing an organ called a mantle that secretes shell material. Four-year-old Evie wonders about the yellow color of urine, with answers ranging from the presence of urobilin to the notion that it serves as a warning. Tovah, also 4, is curious about the fastest mode of movement for humans, contemplating swimming, running, or flying. Nine-year-old Josephine delves into history, asking who first calculated that a year consists of 365 days, with choices including ancient mathematicians and astrologers. Lastly, Ferdia, 7, questions which animal holds the title of the fiercest, with options like the crocodile and the honey badger. This engaging quiz is hosted by Molly Oldfield, who promotes curiosity through her podcast, Everything Under the Sun, and her series of educational books.