"Every perception is to some degree an act of creation, and every act of memory is to some degree an act of imagination."

-- Gerald Edelman, Second Nature: Brain Science and Human Knowledge
5 Of colours vide pag 697 Of colours vide pag 69Of colours vide pag 69The Newton Project Knowledge Graph2020-10-08Journal31 Most of the Tinctures which chimists draw which abound with minerall or Vegetable Sulphur turne red; & both Acid & Alcalizate salts in most sulphureous or oyly bodys produce a red. & blew is more commonly turned to red than red to blew 32 Fully satiate good common sublimate with water filter it through paper that it be cleare, put a spoonfull of it into a cleare glasse drop in 3 or 4 drops of oyle of tartar well filtred & it will be of an Orange colour. but 4 or 5 drops of oyle of Vitriol dispersed about the glasse by shaking it, makes the liquor pellucid againe Continue reading…