“Even the signal from a single device can cause health problems, so two dozen — if active — could certainly be fatal.”
No way. Go stand next to a magnet and get back to us.
Magnets are not “microwave RF”
The higher you get in frequency the more potential for damage.
The 5G phones are dangerous. (yes, I own one)
Magnets attract steel but they do not warm human tissue.
The last thing you want to expose to microwave is your heart. I hate cell phones, for other reasons. But I no longer place a cell phone over my heart.
Nor does my wife.
Dave K.
Men who carry their smartphones in their pants pocket have much higher rates of testicular cancer. Brain tumors regularly appear on the side of the head where hours-a-day users hold their phone. OSHA and the FCC are conducting ongoing research into radiation dangers posed to linemen, arborists, construction workers and anyone else who works in the vicinity of cell towers. The market for EMF protective gear is growing by leaps and bounds.
You would think that they would have at least removed the batteries.