(Watch this video for a demonstration of self-rescue from a skid).
"The nice thing [about the current study] is this is a demonstration of self-assembly in water," says Ramanarayanan Krishnamurthy, an origin of life chemist at the Scripps Research Institute in San Diego, California.
It's a demonstration of self-confidence, not that he would be suicidal," said Gale.
The relief effort to get aid to the refugees is a demonstration of self-organisation on a grand scale.
But as a demonstration of brazen, self-promoting showmanship, it distills the carny-barking essence of Tinseltown hype.
A forty-one-year-old Polish-American, he has spent the past five years building industrial machines from scratch, in a demonstration of radical self-sufficiency that he intends as a model for human society everywhere.
In fact, by his own wish, he never saw the editorial content of any issue until it had been printed and bound — a demonstration of phenomenal self-restraint — and he never commented to his editors on what they had turned out.
Instead, he gave a demonstration of his monstrous self-absorption, going two-thirds of the way through his speech before so much as mentioning the name of his party's presidential nominee.
This was all a demonstration of kind of a self discipline that still has the New York political world a little slack-jawed.
ENGLEWOOD PUBLIC LIBRARY Anna Chang will present a demonstration of "Falundafa," an ancient Chinese self-improvement practice.
Two new thank-you books, however, indicate that the modern thank-you is less a demonstration of grace and more an act of self-expression.
