THE HWGACOR RTP DIARIES

" An experiment that has a drinking water-loaded glass sphere was executed and al-Farisi showed the extra refractions a result of the glass could possibly be ignored in his design.[seventy four][c] As he observed in his Kitab Tanqih al-Manazir (The Revision from the Optics), al-Farisi applied a substantial distinct vessel of glass in The form of a