Fire Camp.
Plant Biology Laboratory.
This very moment.
In a sealed container, there are two devices facing each other like flashlight heads.
The distance between the two heads is about 18 centimeters, which is roughly the average length for everyone, dear readers.
And in this gap.
A cluster of purple electric light is crackling non-stop.
This isn't some black technology, but pure cutting-edge technology.
Generally speaking.
Besides current and lightning in nature, even a tunnel microscope has difficulty 'seeing' real current.
In reality, one of the more commonly used methods for current is the electron double-slit interference experiment.
Electrons pass through two slits like ghosts, hitting the screen behind, eventually forming a pattern like a wave.
That interference pattern is the real current visible to the naked eye.
If it's a conductor, it forms a loop, which represents the flow of electrons inside a circular conductor.
