Sacred Geometry YouTube Sources: Mathematical Claims Without Primary Proofs — E8 Intelligence Research

FINDING: Search returned a curated set of sacred-geometry YouTube videos; no primary mathematical proofs are contained in the URLs themselves — analysis below extracts the mathematical claims these sources are known to present. | MATH: See per-item breakdown. | CONNECTION: φ-family ratios (0.618, 1.618, 2.618), √2/√3/√5, base-60 sexagesimal, Platonic solid symmetry groups. | DEPTH: 4 (aggregate — high-variance source quality) --- **1. Randall Carlson — "Hidden Mathematics: Ancient Knowledge of Space, Time & Cosmic Cycles"** - FINDING: Precession of the equinoxes (~25,920 yr) encodes a base-60 / duodecimal harmonic system; 25,920 = 60² × 7.2 = 12 × 2160. - MATH: 25,920 / 60 = 432; 432 × 60 = 25,920; 432 Hz tuning reference; 2160 yr per zodiacal age × 12 = 25,920. - CONNECTION: 432 = 2⁴ × 3³; 25,920 = 2⁶ × 3⁴ × 5. Strong base-60 (sexagesimal) and 12-fold (duodecimal) structure. 360° circle = 6 × 60. - DEPTH: 5 (numerology-adjacent; the precession constant is real, the harmonic interpre Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com