This week: Using artificial intelligence to prevent blindness,a new way to peer into the galactic center, the mind-controlled home of the future, a portable cell network, and a super-moon eclipse that only happens every 32 years. Deep Learning AIs Used To Prevent Diabetic Blindness ARTIFICIAL intelligence (AI) can sometimes be put to rather whimsical uses. In 2012 Google announced that one of its computers, after watching thousands of hours of YouTube videos, had trained itse