Astronomers at the University of Pittsburgh say they have determined the exact color of the Milky Way Galaxy as it is seen from other far away galaxies. Findings indicate that the Milky Way is redder than most spiral galaxies but when combined with its blue arms its overall color is white. “The best description I can give would be that if you looked at new spring snow, which has a fine grain... 

Tim Hemmes operates the mechanical prosthetic arm During an experimental study at the University of Pittsburgh a paralyzed man managed to touch his partner’s hand using a new mind-controlled robotic arm. “It wasn’t my arm but it was my brain, my thoughts. I was moving something,” said Tim Hemmes of Pennsylvania. “I don’t have one single word to give you what I felt at that moment....