ThinkGeek is selling these $13 Companion Cube ice cube trays that make your ice look briefly like little companion cubes in a drink before looking like regular...

First the Lord of the Rings earrings, then the fingernail art, now a Portal engagement ring made by the folks at Custom Made -- it really is...

I actually have no clue WTF is going on here, but I approve of every last bit of it. Cool Guy of the Day [geeks.thedailywh.at] Thanks to...

If you haven't played Portal now's your chance to do it for free. Valve is giving away free downloads of the hit from now until May 24th....

"Hey kids, who wants free cake?!" aperture science van tooling around, scaring the hell out of people [technabob]...

Want to carry a little companion cube with you wherever you go? No problem, thanks to Etsy seller donsolo's $22 companion cube keychains. Made with geeky love...

The Compumpkin Cube cake is the lovechild of a companion cube and Jack the Pumpkin King. You can tell because, instead of the little hearts in the...

This 3-D LED cube was made by Chinese manufacturer Seekway and features a 16 x 16 x 16 grid of lights for a total of 4,096. That's...