Joseph Priestley

Joseph Priestley FRS (; 24 March 1733 - 6 february 1804) aarĩ mũthomi wa Ngeretha, Mũndũ Mũgo, mũhuunjia na mũrutani wa njano hamwe na ũteti ma ndũire, mũrogi, mũrutani wa thiomi, mũruthi wa maũndũ maingĩ na mũruthi a maũndũ ma gĩthomo kĩa gĩthomo gĩa gĩthomo. Nĩ aarutire mabuku makĩria ma 150 na agĩthondeka magerio ma Thayathi nyingĩ.  

Immanuel Kant nĩ aagathĩrĩirie Priestley thĩinĩ wa ibuku rĩake rĩa Critique of Pure Reason (1781), akĩandĩka atĩ "nĩoĩ kũhutania ũrutani wake wa mũgarũ na maũndũ ma wĩĩtĩkio na ndini".   Tapper, 322.