"This report is truly an intellectual breakthrough in terms of accident investigations," she said.

It wasn't the intellectual breakthrough that made buckyballs a sport - it was the cheap ticket in through the gates.

As with women's studies and black studies programs in their early stages, intellectual breakthroughs have often come from outside the classroom.

The man, uninvolved with family, is egotistical, shallow and alone, yet this solitude gives rise to intellectual breakthroughs that radically changed ancient beliefs.

James Tobin argued that the intellectual breakthroughs that marked the neoclassical revolution in economics occurred in Europe around 1870.

"Everything for Sale" is not a book that provides an intellectual breakthrough by suggesting a new way of resolving the tension between government and the market.

In Dr. Ryan's book, occasional but irritating repetitions, heavyhanded foreshadowing and the portentous treatment of intellectual breakthroughs intrude upon an otherwise marvelous story.

What the outsiders brought, or discovered in their struggle with the insiders, often led to new technical, intellectual and spiritual breakthroughs.

As Mr. Sobel recites his background, his maniacal work habits, his intellectual breakthroughs, he seems fond of the junk bond maven.

These intellectual breakthroughs actually coincided with a new social anxiety over incest throughout Europe.