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Egypt’s 5,000-Year-Old Sabu Disk Still Defies a Clear Explanation
The Sabu Disk was carved in Egypt more than 5,000 years ago, yet its original purpose remains unknown. With its broad circular body, three curved lobes and raised central opening, the stone object has no securely identified parallel from the same period. Its unusual geometry has led to comparisons with propellers, turbines and mechanical rotors.…