Researchers of Georgia Tech Research Institute, have developed; a special high strength neodymium iron-boron magnet that can permanently delete, all the information from your computer drive. Taking cue from the instance where US intelligence-gathering aircraft was involved in a mid-air collision off the coast of China, where sensitive information from magnetic data storage systems was in the hands of the chinese. This event highlighted the need for simple techniques to provide fail-safe destruction of sensitive data aboard such aircraft.