Metadata
Author: WikiMatrix
Data
English[en]
The same principle was later used in the magnetic bubble memory developed in the 1980s, and is still found in various magnetic strip items such as metro tickets and some credit cards.
Swedish[sv]
Samma princip användes senare i bubbelminnen som utvecklades under 1980-talet, och som fortfarande finns i olika magnetremsebiljetter såsom tunnelbanebiljetter och vissa kreditkort.