Through technology and constant innovation, our lives can and will become better. MIT professor Hugh Herr is building the next generation of bionic limbs to help those who lost their limbs regain their freedom and lead a more independent life. His innovative cyborg limbs are inspired by nature and might as well be the future of the prosthetic industry. The professor who has had both of his leg amputated knows the many struggles of those who can’t have full mobility firsthand. This is him giving an inspiring lecture at a TED event about the amazing technology he’s developed.