Headphones The Secret Genius of Modern Life : Season 2 Episode 5
BBC Two
Aired: December 7th, 2023 @ 8:00 PM EST on BBC Two
Headphones: these marvels of miniaturisation are worn by 30 million people in the UK. Hannah Fry visits Bose to find out how the teeny earbud tech works and meets the human testers with ‘golden ears’.
