My Fun Fish tank is billed as "The kid-friendly aquarium that cleans itself like magic!" Adding clean water to the tank automatically siphons water up through a plastic tube that extends from the bottom of the tank out a spout near the top. Dirt collected on the bottom is removed as the fresh water pours in. As the commercial puts it- "The tank is always crystal clear!"
The latest in television technology is called OLED. It stands for organic light-emitting diodes. Organic refers to the layer of carbon film, which emits light when hit with an electric current.