THE BASIC PRINCIPLES OF HWGACOR LOGIN

" An experiment using a water-crammed glass sphere was performed and al-Farisi confirmed the additional refractions mainly because of the glass may very well be dismissed in his product.[74][c] As he noted in his Kitab Tanqih al-Manazir (The Revision with the Optics), al-Farisi employed a significant obvious vessel of glass in The form of a sphere,