Curious guys

[Jonesboro Arkan]

What happens when you put aluminum foil on each side of a 9v batteries

 

[Nanren888]

A shiny battery?
How do you mean?

 

[AnalogKid]

The battery is protected from non-ionizing radiation, and from CIA thought control programs.

ak

 

[Harald Kapp]

A shiny battery?

Depends on which side of the foil is outside