Carl Malamud: Internet Talk Radio, flame of the Internet.  This is Carl Malamud. Welcome to Geek of the Week. We’re talk­ing today to Brian Carpenter, who’s the group leader for the Communication Systems Group at CERN. CERN is the European lab­o­ra­to­ry for par­ti­cle physics. Welcome to Geek of the Week, Brian.  Brian Carpenter: Well hel­lo. Malamud: I guess …read the full transcript.