1968 CE
Discovery
King's Chamber Acoustic Resonance Discovered
King's Chamber, Great Pyramid
(29.9792°N, 31.1342°E)
Detailed Account
Acoustic engineers discover that the King's Chamber resonates at specific frequencies, particularly in the 80-160 Hz range — infrasound that can induce altered states of consciousness. The granite coffer resonates at 438 Hz when struck, near the musical note A4 (440 Hz). The 43 granite beams above the chamber form a tuned resonator system. These frequencies match the Schumann resonance — Earth's electromagnetic 'heartbeat.'
Geographic Context
Location
King's Chamber, Great Pyramid
Latitude
29.979200° N
Longitude
31.134200° E
This location is at the Giza plateau — latitude 29.9792°N, matching the speed of light constant (299,792,458 m/s).
Related Anomalies at This Location
Discovery Events
1765 CE
Davison Discovers First Relieving Chamber Above King's Chamber
1940 CE
Discovery of Pyramid's 8-Sided Faces
1977 CE
SRI International Detects Underground Anomalies at Giza
1987 CE
Waseda University Radar Detects Tunnels Beneath the Sphinx
1991 CE
GPR Detects Rectangular Anomaly Beneath the Sphinx's Paws
1993 CE
Gantenbrink's Robot Discovers Copper Fittings in Shafts
1993 CE
Gantenbrink's Robot Discovers Sealed Doors with Copper Fittings
1999 CE
Osiris Shaft Fully Excavated: Granite Sarcophagus Found at Water Table
2002 CE
Chemical Analysis Reveals Zinc Chloride & HCl in Shafts
2017 CE
ScanPyramids Discovers the 'Big Void'
2017 CE
ScanPyramids Discovers the Big Void — 30-Meter Hidden Chamber
2018 CE
Electromagnetic Energy Concentration Study
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