I've always liked the "Did You Know?" series of (first) presentations and (then) videos -- they're great perspective-giving, vertigo-inducing romps through the ways in which technology has changed and will continue to change the way people communicate, connect, learn and work.

The latest edition -- created by xplane as a promotional piece for The Economist's Media Convergence Forum -- is the best yet. It takes a panoramic look at change across the media landscape. And while it includes the requisite 'old media is dying' proof points, it also looks at the ways old and new have (and will continue) to combine in game changing ways.