Payback time?

The lithium field is simply exploding with new developments in chemistry and some fundamental challenges in business— is there room for all the players in an increasingly cut-throat and super-innovative market? Editor Gerry Woolf reports

The venue is simple, the format plain and no frills. But what I've found over the few years that I've attended Shep Wolsky's Powersources Meeting in Florida is that the content can be simply profound.

And the stimulus for this can come from some unusual presentations and their juxtaposition in the conference schedule. This . . .