"Pole position: human body might be able to pick up on Earth's magnetic field": https://www.theguardian.com/science/2019/mar/18/humans-earth-magnetic-field-magnetoreception
"Transduction of the Geomagnetic Field as Evidenced from Alpha-band Activity in the Human Brain": https://www.semanticscholar.org/paper/Transduction-of-the-Geomagnetic-Field-as-Evidenced-Wang-Hilburn/31f0d1e195add4df4f5d606136d11310e6d95c6d
