{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0891.htm","path":"aor/dv/0891.htm","source_url":"https://sacred-texts.com/aor/dv/0891.htm","text":"Sacred Texts\u00a0\nAge of Reason\u00a0\nIndex\u00a0\nXV. Astronomy Index\n\u00a0\nPrevious\u00a0\nNext\u00a0\nBuy this Book at Amazon.com\nThe Da Vinci Notebooks\n891.\nA METHOD OF SEEING THE SUN ECLIPSED WITHOUT PAIN TO THE EYE.\nTake a piece of paper and pierce holes in it with a needle, and look\nat the sun through these holes.\nNext: 892.","title":"Vol. II: XV. Astronomy: 891.","type":"page"}