This kid is gonna be president someday.

When we were growing up, we were familiar with the concept of themed bedrooms. I never had one, but I knew people who had "He-Man," "G.I. Joe," and "Transformers" bedrooms (and if you're too young to know what "He-Man" is, go to Wikipedia or something).

And here's one of the coolest themed kid's bedrooms ever: it's based on Valve's ingenious puzzle game, Portal . Now, the puzzles are plenty challenging so if this kid is actually solving those puzzles, that's pretty darn impressive. Check it out.

Yeah, that's sweet. The kid is obviously into the games and we suppose if you have to select an interactive obsession, Portal isn't a bad choice. At least these will tax your mind and you're not running around shooting everything in sight.