The article offers information on the inventor Suhas Ralkar who developed a heat production low-energy nuclear reactions (LENR) device to Robert Greenyer of the Martin Fleischmann Memorial Project (MFMP). It mentions that Suhas Ralkar used an ultrasound driven mil to grind commercial nickel and titanium dust. It states that the nickel foil, produced in another apparatus through ultrasonic plasma electro-deposition, for use in the ceramic cores.