How to Make: Headphones

BBC FOUR

Thursday 22 April 2021  01:45 - 02:45 (60 mins)
3/3. Zoe Laughlin examines the world of headphones and designs her own unique pair. Also in HD. [S]

How to Make: Headphones may be available on playback
How to Make: Headphones (BBC FOUR) Thursday 22 April 2021 01:45 - 02:45