2. As we pointed out earlier, we've long been able to restore hearing to the deaf, but restoring sight to the blind is a much more complicated matter. When people lose their sight, their retinas no longer send signals from their photoreceptors to their brains. To make an artificial eye, we'd need to understand how the retina processes those signals, and that's a code scientists just haven't been able to crack.
4. This list is composed of—The strongest, intelligent, desirable, popular, attractive, beautiful, successful women in 2015.
5. “Total new business increased at a modest pace that was little-changed from October. However, November data indicated that foreign demand continued to soften, with the latest expansion of new export business the slowest since June. ”