Update dateModified and fix HTML formatting

Updated the dateModified field and improved HTML structure.

Author: Gmac4247

about.html

@@ -187,7 +187,7 @@
 },
 "dateCreated": "2024-08-31",
 "datePublished": "2024-08-31",
-"dateModified": "2025-09-30",
+"dateModified": "2025-10-16",
 "description": "About the context of the Core Geometric System ™, the best-established and most accurate framework to calculate area and volume.",
 "disambiguatingDescription": "Exact, empirically grounded and rigorously proven formulas over the conventional approximations.",
 "headline": "Introducing the Core Geometric System ™",
@@ -1120,13 +1120,13 @@ <h1 style="font-size:160%;margin:7px;">How Accurate Are The Conventional Geometr
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 If you're trying to calculate the volume of a physical ball or sphere for a practical purpose – whether it's for a science experiment, engineering, or any other real-world application – my empirically derived V = " cubic value of ( √( 3.2 ) × radius ) " formula offers a result that aligns more closely with what you would measure in the lab.
-<br>
-<br>
-The conventional formula for the surface area of a sphere was developed from the " volume = 4 / 3 × π × radius³ " formula.
 </p>
+</div>
 <br>
 <br>
-<br>
+<div>
+<p style="margin:12px;">The conventional formula for the surface area of a sphere was developed from the " volume = 4 / 3 × π × radius³ " formula.
+</p>
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             padding: 10px;">