יום שלישי, ט״ו תמוז תשפ״וTuesday, June 30, 2026
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Burnt archaeological flints enable us to determine the strength of the Earth's magnetic field during prehistoric periods.
The long memory of the Jewish People in the service of science.
By JNi.Media
Tel Aviv University, Hebrew U., UC San Diego researchers: New evidence says geomagnetic force 'spiked' in 8th century BCE
June 26, 2026 
