Sounds like the old bubble memory from the early eighties, but I don't remember any of the technicalities of Bubble memory - just that it retained it's state when the power was turned off.
Is the future MRAM?
Miscellaneous Forums/General Discussion/Is the future MRAM?The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.