Those 10-inch tablets? For wimps. Ardic has developed a 65-inch Android "tablet," a prototype slate that almost certainly won't ship any time before, say, Armageddon. A 65-inch LCD touchscreen that lacks a processor, memory, and hard disk, this Ardic monster is powered by a separate 10-inch Android slate with an Nvidia Tegra 2 chip and 1 GB of RAM. (The two are connected via a dock with built-in USB and HDMI.) One shortcoming: It's not exactly portable.