try this.
sit next someone.
both have your laptops out and on and charging (laptop has to be touching you).
touch the other person with the back side of your hand (hand cannot be touching any other surface).
CAN YOU FEEL IT VIBRATE?
now unplug the charger and try it.
NOTHING HAPPENS.
now plug it back in.
CRAZINESS.
the boy and i discovered this accidentally and he did some googling.
