Cynical Smirk - Why Is It So?
Professor Miller's infectious enthusiasm for physics delighted, educated and entertained generations of Australians, most of whom have at some point asked each other 'Why is it so?' in the characteristic Julius Sumner Miller voice.
Professor Julius Sumner Miller was the Mr. Wizard or Bill Nye the Science Guy of Australian television.
There a bunch of clips from his show made available for viewing. Let's just say that a combination of intensity and excitability to describe him would be an understatement.