Pyongyang, August 7 (KCNA) -- According to Rodong Sinmun, the Nano Engineering Branch of the State Academy of Sciences in the DPRK developed the graphen far-infrared rays heating element with high efficiency of electric-thermal conversion and which is beneficial to health.

The element is a high-tech product made in the principle that heat discharges in the form of far-infrared rays radiation when electricity passes through carbon nano material.

Different types of far-infrared rays carbon nano radiators have the same heating effect as ordinary electric heaters while consuming less electricity. And they are fast in heating and good effective in treatment for various diseases and have no risk of fire.

Various kinds of radiators have been introduced into public health organs and many other units and highly appreciated for reducing the consumption of electricity for heating. -0-