BBC Earth - The Secret Genius of Modern Life - 2024-Pri-30 08.10.00.MD CEST

Data: 2024-Pri-30
BBC Earth
Sweden
http://www.bbcearth.com/

e martë, 08.10.00. CEST

The Secret Genius of Modern Life

Headphones, E5, S2

Hannah Fry finds out how today's teeny earbud technology works.