Are headphones destroying our hearing?

This video investigates whether headphones are destroying our hearing and how to protect our ears in a world of constant audio exposure. Learners will build vocabulary around health and technology, including terms like 'decibels,' 'logarithmic scale,' 'hair cells,' 'active noise cancellation,' and 'passive noise cancellation.' The video explains how sound damage works and what protective measures listeners can take, making it ideal for practicing science and health-related English.