In this episode of Lily's Little Talks, we dive into the world of science—exploring the mysteries of sonic booms, the speed of sound and light, and what really happens when things go faster than sound. Then, we shift gears to talk about thyroid health, how this tiny gland can cause big changes, and what you need to know to stay balanced. A mix of curious questions, fun facts, and health tips—perfect for kids, lifelong learners, and science fans alike!