Betz

At best, traditional wind turbines capture only 59.3 percent of the energy in wind, a value called the Betz limit.

Original Signal - Transmitting Buzz 2009

Also, there’s a little problem called the Betz limit….

Coyote Blog » Blog Archive » The Problem With Wind 2009

Fred Hutchinson Cancer Research Center scientist M. Elizabeth "Betz" Halloran, M.D.,

Newswise: Latest News 2009

- M.rc Duvall appointed President, Aerostructures - Greg Peters to lead operational excellence activities ... scientist M. Elizabeth "Betz" Halloran, M.D.,

WN.com - Business News 2009

As a prelude to their main match which Ms. Betz nearly always won, the two players would conduct a kind of clown-school tennis clinic with Ms. Betz as a tennis incompetent dressed in rags and sporting a racket warped like a spoon.

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011

The late U.S. men's champ, Jack Kramer, called Ms. Betz, who died Tuesday at age 91, "the best athlete I ever saw in women's tennis."

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011

Ms. Betz dressed in zebra-striped shorts and dominated every match until Mr. Riggs implored her to give Ms. Moran a chance.

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011

But within months, Ms. Betz was out of championship tennis altogether, banned from competing for amateur titles by the U.S. Lawn Tennis Association for contemplating turning pro in an era when championships were only for amateurs.

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011

Keystone/Getty Images U.S. tennis star Pauline Betz reaches for a backhand on her way to the 1946 Wimbledon title.

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011

A native of Dayton, Ohio, Ms. Betz grew up in Los Angeles.

No.1 Women's Tennis Player Won Four U.S. Titles in '40s Stephen Miller 2011