{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0997.htm","path":"aor/dv/0997.htm","source_url":"https://sacred-texts.com/aor/dv/0997.htm","text":"The Da Vinci Notebooks\nThe element of fire acts upon a wave of air in the same way as the air does on water, or as water does on a mass of sand --that is earth; and their motions are in the same proportions as those of the motors acting upon them.","title":"Vol. II: XVI. Physical Geography: 997.","type":"page"}