Data storage circuits are connected to the bit lines in a one-to-one correspondence. CNT reinforced concretes comprising cement, plasticizer, aggregate, and nanotubes, hydrated with water are disclosed. The method of forming gold nanostructures on a gold substrate includes the steps of electrodepositing gold onto a gold working electrode from a solution of hydrogen or alkali metal tetrahaloaureate and an additive such as lead acetate at an electro-deposition temperature between 20 and 40\xb0 C. Finally, an apparatus is proposed to mechanically extend the disposable stimulation device to induce mechanical stimulation. In this way, the barrier inhibits flow or creepage of electrolyte from the dielectric member to the manifold or component to be electrically insulated from the fuel cell stack by the dielectric assembly. The analog input voltages from the multiple channels are concurrently sampled, and the gain stage processes the samples using a double sampling technique, generates residual voltage samples, and generates digital outputs for the multiple channels in an alternating manner.