Perhaps the most interesting part of this design is its dual-mode power system, which consists of the standard solar cell array as well as a nuclear power source, allowing the rover to operate continuously and in areas that go long periods without sunlight.

ENGADGET: Chinese engineers reveal nuclear-powered lunar rover

Traditionally, engineers who wanted multilingual phones had to laboriously design custom chips. ("Dual-mode" cell phones that can hop between, say, TDMA and GSM, have been around for years.) Once they are finally designed, such chips can be mass-produced cheaply and consume a reasonable amount of battery juice.

FORBES: Bridging The Gaps

Conventional tablet PC mode provides first-rate multi-touch navigation as customers enjoy the intuitive and comfortable design, as well as the responsive 10.1-inch HD LED-backlit Gorilla Glass 2 full high-definition screen that is beautiful, strong and scratch-resistant.

ENGADGET: Atom-powered Acer Iconia W510 on sale November 9th for $500 and up