In this episode, big and little questions are answered about the mysteries and marvels of science, technology, inventions, systems and the rules of nature that we come into contact with every day. This 24 minute episode contains 7 x 3-4 minute segments covering topics such as: Emoticons and Emojis, Piercings, Self-balancing Scooter, Umbrellas, Bicycles, Belly Buttons, and Winter.

pt. 1. Emoticons and Emojis: Curious Series -- pt. 2. Piercings: Curious Series -- pt. 3. Self-Balancing Scooter: Curious Series -- pt. 4. Umbrella: Curious Series -- pt. 5. Bicycle: Curious Series -- pt. 6. Belly Button: Curious Series -- pt. 7. Winter: Curious Series.