The methods for peaceful use of atmic energy are shown;
(1) a source of energy
(2) a source of radioactive ray
(3) a source of explosive power.
In these methods, a souree of energy is divided into two ways; a source of power and heat. And the fomer is distinguished between a nuclear reactor for electric power and for propelling power of ship and rocket. On the nuclear reactor for electric power, a light water type reactor has been put to practical use. In future, a conversion type reactor, a breeder type reactor, and a nuclear fusion reactor will be realized. And a nuclear reactor of propelation for ship and rocket will be actuallized.
For the source of radioactive ray, R.I. is used in medical science and engineering, but it will be used as a cell for the power suply of spaceship and keeperless light house.
As a souree of explosive power, the nuclear reaction may be used for national land develapment.
In order to realize what I say, it is very important for us that young men with intellect must be esteemed, and their abilities must be developed.