THE ULTIMATE GUIDE TO HWGACOR DAFTAR

" An experiment by using a drinking water-filled glass sphere was done and al-Farisi confirmed the additional refractions as a result of glass might be ignored in his product.[74][c] As he noted in his Kitab Tanqih al-Manazir (The Revision of the Optics), al-Farisi made use of a considerable obvious vessel of glass in the shape of the sphere, which