Greetings dear sister,

Nice to hear your views on the invention of science, you have presented your personal three elements three inventions, all three are very important to us today, the "wheel" by which we travel to different places, electricity which is our basic right now, then the telephone whichThrough now I have this time and opportunity to talk to others through networking,

Nice to read your post, stay well stay healthy, wish you all the best in this competition