I think someone else posted about this Tesla Charger which no one seems to have bothered to follow up on it about the Crystal Battery Light
https://www.youtube.com/watch?v=g5xf3pj35eA
If the alum and water were sealed in a bottle how long would that last? Sounds too simple to be plausible.
"Alum is used to clarify water by neutralizing the electrical double layer surrounding very fine suspended particles, allowing them to flocculate (stick together). After flocculation, the particles will be large enough to settle and can be removed." http://en.wikipedia.org/wiki/Alum
"The electrical double layer (EDL) is a structure which describes the variation of electric potential near a surface, and has a significant influence on the behaviour of colloids and other surfaces in contact with solutions or solid-state fast ion conductors.
The primary difference between a DL on an electrode and one on an interface is the mechanisms of surface charge formation. With an electrode, it is possible to regulate the surface charge by applying an external electric potential. This application, however, is impossible in colloidal and porous DLs, because for colloidal particles, one does not have access to the interior of the particle to apply a potential difference." http://en.wikipedia.org/wiki/Electrical_double_layer
https://www.youtube.com/watch?v=g5xf3pj35eA
If the alum and water were sealed in a bottle how long would that last? Sounds too simple to be plausible.
"Alum is used to clarify water by neutralizing the electrical double layer surrounding very fine suspended particles, allowing them to flocculate (stick together). After flocculation, the particles will be large enough to settle and can be removed." http://en.wikipedia.org/wiki/Alum
"The electrical double layer (EDL) is a structure which describes the variation of electric potential near a surface, and has a significant influence on the behaviour of colloids and other surfaces in contact with solutions or solid-state fast ion conductors.
The primary difference between a DL on an electrode and one on an interface is the mechanisms of surface charge formation. With an electrode, it is possible to regulate the surface charge by applying an external electric potential. This application, however, is impossible in colloidal and porous DLs, because for colloidal particles, one does not have access to the interior of the particle to apply a potential difference." http://en.wikipedia.org/wiki/Electrical_double_layer