Created by Italian designer Alberto Rosselli, this 7-by-14-foot trailer transforms into a 20-by-29-foot living space when opened like you would an accordion. It can accommodate 5-6 people comfortably, and includes a bathroom, a kitchen, a closet, a terrace, and space for beds. The original design was supposed to be included on the back of an open truck bed and then moved onto a platform. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos of today, including a hands-on with the Nintendo Sony PlayStation prototype.