17min chapter

TED Radio Hour cover image

Listen Again: Sound And Silence

TED Radio Hour

CHAPTER

Echoes of Hearing: Hair Cells and Personal Soundscapes

This chapter explores the intricate mechanics of hearing, focusing on the vital role of hair cells in sound amplification and frequency discrimination. It delves into the impact of loud noise on these cells, the potential of cochlear implants, and the evolutionary perspectives on regeneration in various species. The speaker reflects on their own experiences with sound, hearing loss, and the shift towards inclusivity in the deaf community, ultimately revealing a unique relationship with silence and sound.

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