Gerard Debreu The demanding

“He really was the most important contributor to the development of formal math models within economics.”

From This is True for 2 January 2005

Tung-Yen Lin Bridge engineer

Born in Shanghai, Lin trained as an engineer. His passion was bridges, and to make them better he used prestressed concrete, which uses embedded high-tension steel cables to allow more economical and better-looking building techniques. During his career, he oversaw the constructions of thousands of bridges, including a thousand in China alone. His ideas spread … Read more

From This is True for 16 November 2003

John H. Renner Health skeptic

Renner, the president of the National Council for Reliable Health Information, had a mission.

From This is True for 10 September 2000

Abraham Pais Physicist

A physicist, Pais wrote the definitive biography of Albert Einstein.

From This is True for 30 July 2000

William Stokoe Jr ASL linguist

A linguist, Stokoe brought legitimacy to American Sign Language as a true language.

From This is True for 9 April 2000