Making Ferrofluid (?) from OTC (?) Materials

A goal that we set for ourselves this year was to publish an article on here once or twice a month. Another one was “stop sitting on old science with the hopes of “you’ll elaborate on this further and publish a bigger one instead””. A side effect of this policy is that, through gritted teeth, we have to publish some halfdone ambiguous semifailures. The academically-approved alternative to this is…