I am amazed to hear 30 year old people, saying they are tired of life or work. All those who feel tired of work or life, should meet Rajkumar Jhanjari, who is ready to change the world. His zeal and enthusiasm is inspiring. 71-year-old retired mechanical engineer Rajkumar Jhanjhari has modified an ordinary cycle in such a way that it requires minimum effort to peddle and works smoothly with minimum friction. Sharing his invention and the story behind it, Jhanjhari said, “Whenever we have a fearful or near death experience, we understand the value of life, and that is how I understood the value of environment and surroundings.” He elaborated that he was diagnosed with prostate cancer in 2006, and following his recovery, he decided to bring a change in the society for conserving environment and promoting health. “I wanted to give back to environment and society,” he said. Further, on his research, he came in terms with the major problem of society. “Most people are facing ...