This $299 Rubik’s Cube swaps colored squares for LCD screens

The Rubik’s WOWCube can play popular titles like 2048 and Space Invaders customized for its 24 tiny displays.
Greek Reporter

Why Ancient Greece’s Smartest Minds Couldn’t Solve the Delian Problem

How did the complexity of the Delian problem, an ancient Greek mathematical riddle that baffled brilliant minds, reshape our ...