Chapter 8 - day 6. The evolution

In olden time their was a very importance of radio, the person who have radio has been thought luckiest person in their surroundings.some times that one radio was surrounded by the entire village and to timehear songs, dramas,news but now it has disappeared same the keypad mobile'NOKiYA' get booster in their initial time but now their is no existence of it why because not evolved their self according to the time. If you do not evolved yourself then you may extend to the world.