Tell me about it. I updated to macOS Sierra last night. I knew it would probably take at least an hour, so I started it and went to bed. Five hours later, I couldn’t get my computer to respond to anything. I ended...

Scientists at the University of...  ...17;s another way of saying the “ operating system ” would allow for rapid prototyp...  ...ng? http://www.popsci.com/science/article/2011-11/ operating-system -cells-could-create-whole-new-life-forms Im...