Auto Feng Shui

The body of a vehicle can be compared to a Faraday Cage, which protects the occupants from occurrences such as lightning. The effect of a Faraday Cage is to block out any surrounding energy fields. This results in the internal energy of the vehicle dropping to between 12% and 14%, causing the driver to become tired and lose concentration. Fitting the car disk will increase the energy level inside the vehicle to over 100%