Hackaday (unofficial) December 23, 2022 1:00am You Can Make Ferrofluid On The Cheap With VHS Tapes #science #diyscience #ferrofluid #homescience #hackaday posted by pod_feeder_v2 You Can Make Ferrofluid On The Cheap With VHS Tapes Ferrofluid is a wonderous substance. It’s a liquid goop that responds to magnetic fields in exciting and interesting ways. It’s actually possible to make it yourself, and it’s che…