The problem with smartphones is that larger displays tend to make the device not so portable, but what if there was a way to increase screen real estate, without sacrificing size? Meet LUNARK. When closed, it looks like a slightly bulky handset, but flip LUNARK open, and you’ll see that there’s a secondary display that is great for games, video calls, etc. This would also be perfect for opening up two apps together side-by-side. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos today, including one of an insane liquid-cooled computer.