Your reflection on the wonders of science is insightful. The acknowledgment of progress in various aspects of life through science, from medicine to communication, is well articulated. Imagining life without the contributions of science emphasizes its pivotal role in shaping our world. Your choice of Thomas Edison as a scientist to question adds a personal touch, and your curiosity about his inspiration and challenges reflects genuine interest. The mention of three significant scientific discoveries highlights their transformative impact on our lives. Keep exploring and sharing the marvels of science on Steemit!