[An Old Joke from my Grandpa] An Indian Archeologist goes China to meet his Archeologist friend. Chinese man takes him to his working site, After digging for a while they found some electrical wires buried underground. Chinese Guy: (to the Indian guy) Look, these wires look ancient, Unlike you Indians, we Chinese were so advanced back then that we used electrical technologies. Indian Guy : That's cool (Says Awkwardly). We were kinda advance too. You should come visit some time. Some time passes and the Chinese Guy arrives in India. The Indian guy takes the Chinese guy to his working site. His team digs the land for the whole day and they found nothing. Chinese Guy : (Laughs and says) See, You found nothing, not even a single wire. Indian Guy : (to the Chinese guy) Because we used Wireless Technology back then.