Tracy Hall

American chemist (1919–2008).

Born October 20th, 1919 in Ogden.

Died July 25th, 2008 at 88 years old in Provo. [ref]

Occupations
chemist, inventor, military officer, university teacher
Wikipedia

Let children walk with Nature, let them see the beautiful blendings and communions of death and life, their joyous inseparable unity, as taught in woods and meadows, plains and mountains and streams of our blessed star, and they will learn that death is stingless indeed, and as beautiful as life. John Muir