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Magnetic tape viewer
03-06-2020, 01:20 PM
Post: #6
RE: Magnetic tape viewer
The basic material it is called "ferrofluid" - iron particles suspended in some liquid.
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Messages In This Thread
Magnetic tape viewer - Dave Britten - 03-05-2020, 03:57 PM
RE: Magnetic tape viewer - SlideRule - 03-05-2020, 08:54 PM
RE: Magnetic tape viewer - Jake Schwartz - 03-05-2020, 09:17 PM
RE: Magnetic tape viewer - Dave Britten - 03-05-2020, 09:30 PM
RE: Magnetic tape viewer - SlideRule - 03-06-2020, 01:19 PM
RE: Magnetic tape viewer - Martin Hepperle - 03-06-2020 01:20 PM



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