Wired Magazine is running a short bit on pecha-kucha (Japanese for “chatter”). According to the piece, Mark Dytham and Astrid Klein, two Tokyo-based architects have turned PowerPoint into both art form and competitive sport. Their innovation applies a simple set of rules to presentations: exactly 20 slides displayed for 20 seconds each. That’s it. Say what you need to say in six minutes and 40 seconds of exquisitely matched words and images and then sit the hell down.