Hackaday (unofficial) November 19, 2022 7:00pm The Barkhausen Effect: Hearing Magnets Being Born #hardware #science #barkhausen #ferromagnetic #magnet #noise #hackaday posted by pod_feeder_v2 The Barkhausen Effect: Hearing Magnets Being Born The Barkhausen effect — named after German Physicist Heinrich Barkhausen — is the term given to the noise output produced by a ferromagnetic material due to the change in size and orientation of it…