An intervertebral artificial disc is provided with a first endplate having a plurality of protrusions for attaching to an adjacent vertebrae and an extension portion extending towards a second adjacent vertebrae. In a first embodiment, the customer cannot access any execution data unless transmission of the execution data to the vendor is enabled. A tucking-in and pressing-on device folds the protruding reference-copy edges round the board edges and presses the book covers on. The HV plug connector includes an HV plug outer housing, and HV plug inner housing, and a HV plug shield disposed therebetween, the HV plug shield secured within the HV plug outer housing and the HV plug inner housing secured within the HV plug shield. The characteristic sting of the stinging nettle is absent in the dried nettle of the composition and method.