Rubik’s Cube Speaker | US$29.99 | www.thinkgeek.com
the concept is simple enough: take the world’s most intriguing cube game (some say frustrating), turned it into a speaker and you have the Rubik’s Cube Speaker – well, at least it looks like one. powered by USB, this portable speaker can be connected to virtually any sound source (except your wife’s nagging) and pushes the sound out its 5-watt speaker. at just 3.5-inch (88.9-mm) cubed, it is just portable enough and takes up little of your desk real estate. the Rubik’s Cube Speaker cost $29.99 a pop and is available via ThinkGeek.