When Wilbur and Orville discovered flight, we all thought flying was impossible. Then, when they proved it was possible, everyone ignored it for a while, thinking that freight airplanes or passenger planes could never happen. And then it changed the world. This discovery is HUGE because we can now have the potential to create as much energy as we need. But it will take time for it to change the world. But it is an enormous discovery that most are just beginning to understand.