Squeezing two handles together pressed a serrated drive wheel against the can rim. And rotating a T-handle turned a toothed drive wheel

The hokeyness is also all too familiar: smoke and mirrors (literally), overwrought music and well-scrubbed, overly rehearsed contestants who cry and laugh on cue.

It is my hope that these chapters will illustrate, as well as encourage, the movement of moral development research beyond either a cultist focus on moral judgment stages or a countercultist critique of them to an examination of the enduring problems of moral development and moral education.

This leaves nothing to chance, says Maxam. The surfaces need to be clean for the virucide we spray in the train to be at its most effective.