Howie, a curious 5-year old boy and his best friend Baboo ask A LOT of questions. Through play, they invent make-believe animated worlds that prompt real-world questions: How does a FISH Breathe Underwater? How do ASTRONAUTS Float in Space? How do BEES make Honey? Why are FLOWERS different Colours? Where does the WATER go when you Flush? With the help of real-life kids and famous experts like astronaut Chris Hadfield, NHL legend PK Subban and singer Keshia Chante! Howie and Baboo ask a QUESTION, and find the ANSWER... Now You Know!