All submarines are limited solely by the amount of food onboard. Toward the end of a deployment, the meals get interesting (chili mac with a side of canned beets, for example). The longest that I've been submerged was about four months, followed by two quick port visits, followed by two months at sea.
A smart TV, sometimes referred to as connected TV or hybrid TV, is a television set or set-top box with integrated Internet and interactive Web 2.0 features. Smart TV is a technological convergence between computers and flatscreen television sets and set-top boxes.
Wish you could turn any TV into a smart one? A new gadget called the Pocket TV will convert your television into a giant Android tablet. The device is a small microcomputer that plugs into your screen's HDMI sport. Pocket TV runs on Android 4.0 and allows you to do anything on the TV that you can with your phone, such as playing games, surfing the web and even video chatting with friends.