 raediyoenu yavaru kanugonnaru ?
 rdi comunication yokka aavishkarana anek dasaabdaala kritam saiddhaantika undar ‌ pinning ‌ lanu sthapinchabadam ,  rdi tharamgaala aavishkarana mariyu prayoogaathmaka parisoedhana mariyu vaati prasaaram mariyu gurtimpuku sambamdhinchina inginiiring mariyu saankethika parinaamaalu .  yea parinaamaalu guglielmo marconi rdi tarangalanu wire ‌ leese comunication sistom ‌ gaaa marchadaniki anumatinchaayi .
 raediyoenu guglielmo marconi kanugonnaru ,  idi rdi tarangalanu wire ‌ leese comunication sistom ‌ gaaa vupayoginchadanni anumatinchindi .  yea aavishkarana soonyamloo jargaledu .  rdi tarangalanu parisodhinchadam mariyu vatini elaa gurthinchi prasaaram cheyalo ardham chesukovadam dwara idi praarambhinchabadindhi .