Of course, even the most successful tech prognosticators make their share of foolish predictions, multiplying the candidates for inclusion in this article. In any case, here are a few of my favorite forward-looking flubs of the past 65 years.

Foolish Tech Prediction 1

"I think there is a world market for maybe five computers."

Thomas Watson, president of IBM, 1943

At the dawn of the computer industry, nobody really knew where this new technology would take us. But the explosion of desktop computing that put a PC in nearly every American home within 50 years seems to have eluded the imagination of most mid-century futurists.