Tops on my home-entertainment wish list is the experience recorder invented by physicists played by Louise Fletcher and Christopher Walken in Douglas Trumball's Brainstorm. Such a gadget is highly fanciful (and likely to be co-opted by the military, just like...

Copy machines have been a staple of offices for decades now, but they've always had one drawback: they only copy in 2D. And we live in a 3D world. What gives? Well, the new ZPrinter 350 from Z Corporation solves...

Every big electronics company is pushing 3D hard, especially here at Japan's CEATEC show, but it was Germany's Fraunhofer Institute who had by far the best demo of 3D tech. Not only does the Free2C kiosk let you see objects...

Despite its low-tech simplicity, Tetris is one game that can really become obsessive. I've known people who would sit trying to fit those blocks together for hours, until their fingers were raw. The 3D Tetris Head from Latvian artist Rihards...