[quote=@Nimda] Not necessarily. Synthetic materials could be arranged in a contracting/expanding method. It would just have to be done on the nano scale. You don't have to do it to patent it. You just have to think it can be done =P [/quote] OMQ YOU HAD THE EXACT SAME IDEA I DID Oh, really? Well then. This just became a more approachable goal than I thought.