A redundantly ground plug having a live prong, a neutral prong, a first ground prong and a second groung prong arranged to be received in a live contact, a neutral contact, and a ground contact of a first socket and a ground contact of a second socket of a standard power supply such as a duplex receptacle or power strip is disclosed. A sealed envelope has a leading elastic tip that extends forward of the orifice into the ear canal and a trailing reservoir that extends rearward of the orifice. This action may include, but is not limited to, posting a comment, a rating, a recommendation, and so forth about the consumer object. The device also includes a barrier portion formed of the predetermined material for surrounding a threading dislocation in the active layer. When accessing information of the database, a robust word recognition is obtained and the request is successfully processed within a short time.