Modern era, a nursing home.
Zheng Fa and others have a long table set up in front of them.
Several small items are laid out on the table:
A strong magnet.
Several wires.
An ammeter.
A movable track.
Zheng Fa connected the wires to the ammeter.
He placed the magnet on the track, directly below the wires.
Anyone who has graduated from middle school would know, what he is now replicating is Faraday's experiment regarding electromagnetic induction—the reason for replicating this is mainly because the equipment is cheap and easy to purchase, a quick visit to a hardware store was all it took to gather the materials.
When he first practiced the "Spirit Mountain Technique," their cell phones had all stopped working.
There was then a hypothesis—Spiritual Energy might interfere with the circuits.
As to whether the hypothesis was accurate or what kind of interference it caused,
they had no idea.
Now, this was also a verification of that hypothesis.
Zheng Fa nodded at Tang Lingwu.
