Meet the WOWCube, a high-tech reinvention of the classic 2x2 puzzle cube, featuring multiple computers and 24 video screens instead of coloured panels, allowing it to run unique interactive games.

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

side 1: Bizet: Carmen Suite [track 1] Rimsky-Korsakov: Introduction and March from Le Coq D'or [track 2]; side 48: Rachmoninoff: Concerto No. 2 in C Minor, Op. 18 [Third Movement] [track 1] Dukas: The ...

Regulators like the FDA are updating their rules to handle AI’s unique nature, but keeping up with rapid changes and global ...