A study of people’s brainwaves hints at their unconscious ability to perceive the Earth’s magnetic field. The researchers recorded a dip in alpha wave recorded from the participants' brains using EEG caps while seated in a dark isolated, radio frequency-shielded chamber, and altering magnetic field.

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A study of people’s brainwaves hints at their unconscious ability to perceive the Earth’s magnetic field. The researchers recorded a dip in alpha wave recorded from the participants' brains using EEG caps while seated in a dark isolated, radio frequency-shielded chamber, and altering magnetic field.