Why do elderly people slow down in their movements?
Colorado: It is a common observation that our bodies naturally slow down as we age, but what is the reason for this? Some possible explanations have been put forward, including…
Sonar glasses that read the words just by reading the movements of the lips
Scientists at Cornell University have created a lens that can read spoken words from noisy and deaf people using lip movements. Photo: Courtesy of Cornell University Athika, New York: Some…