2 min listen
How a card knows there's money in the bank
How a card knows there's money in the bank
ratings:
Length:
2 minutes
Released:
May 18, 2015
Format:
Podcast episode
Description
Techno Mum explains how chip and pin card readers work.Join Fun Kids Podcasts+: https://funkidslive.com/plusSee omnystudio.com/listener for privacy information.
Released:
May 18, 2015
Format:
Podcast episode
Titles in the series (100)
Techno Mum: My friend said there’s loads of junk floating around in space. Is that true and how much is there? by Technology & Engineering for Kids