E.T. Communication

Aliens and other extra - terrestrial creature are yet to be discovered. If they are out there somewhere then we need to communicate with them, for that purpose engineers have designed a signal generator based on 'neutrons'.

Neutrons are sub-atomic particles, making a core of an atom. Electrons rotate around the nucleus of an atom,  which consists of protons and neutrons. Protons are positively charged particles and electrons are negatively charged. Where as neutrons are neutral with respect to charge, so the waves consisting of neutrons are not deflected due to any electromagnetic disturbances. Neutrons ahave the ability to pass through materials, that's why it is used for such communications.
 
With this technology messages can be sent through many light years in outer space. Moreover the signals can pass through solid objects like rocks and asteroids. In experimentation process and testing, it was recorded that the transmitted signal passed through a 240km diameter rock without loss of any chunk of data.

This technology has limitless advantages, for example, communication with sub-marines, many miles under the sea. Because of its size and weight, it is being used only for experimentation. Later it will be a primary source for military communication.