[quote]
Many crystals are crushed put in a mold, then a wire is placed inside and resin is poured over. When the DC electricity runs through it creates a massive frequency blast using hundreds of different types of crystals.
[/quote]
How do you know this ? With what device have you measured these frequencies ? Are they electromagnetic fields ?
How do you know these frequencies are beneficial for the human body ? Do you feel them ? Do they produce die off ?