My grandparents were born between 1901 to 1927 and were a part of the Greatest Generation. They lived through the Depression, and my grandfathers fought in WWII. Over a lifetime, they saw the beginning of technology and astronauts landing on the moon. Upon interviewing Mattie Dellinger once for an article, I asked what the most amazing thing she had seen during her 101 years of life. She didn?...