Aired Wednesday 13 May,
7:55pm - 8:00pmon BBC Two HD
The Secret Genius of Modern Life
Series 1 Episode 1: Bank CardHannah Fry takes a look at the bank card. This humble piece of plastic is often taken for granted, but it's the digital key to accessing cash and is packed full of extraordinary technological innovations.
- Category
- Science / Technology
- Original air date
- 10/11/2022
Cast and crew
