George William Gray

George William Gray CBE, FRS (4 September 1926 – 12 May 2013) was a Professor of Organic Chemistry at the University of Hull who was instrumental in developing the long-lasting materials which made liquid crystal displays possible. He created and systematised the liquid crystal materials science, and established a method of practical molecular design.

Education and career

Born in Denny, Scotland, Gray was educated at the University of Glasgow and while working as an assistant lecturer at the University College in Hull (then part of the University of London) obtained his PhD in 1953.

He developed his academic career at the college, which became the University of Hull in 1954, from 1946 to 1990. He was appointed senior lecturer in 1960, Professor of Organic Chemistry in 1974, and GF Grant Professor of Chemistry in 1984. He remained an Emeritus Professor at Hull.

In 1990 he joined the chemical company Merck, then became an independent consultant in 1996.

Liquid crystals

In 1973, in conjunction with the Royal Radar Establishment, he showed that 4-Cyano-4'-pentylbiphenyl possessed a stable nematic phase at room temperature. This compound and other long-lasting cyano-biphenyls made the twisted nematic display (LCD) popular. Gray wrote the first English book covering the subject of liquid crystals, "Molecular Structure and Properties of Liquid Crystals", published in 1962.

George W. Bush

George Walker Bush (born July 6, 1946) is an American politician and businessman who served as the 43rd President of the United States from 2001 to 2009, and the 46th Governor of Texas from 1995 to 2000. The eldest son of Barbara and George H. W. Bush, he was born in New Haven, Connecticut. After graduating from Yale University in 1968 and Harvard Business School in 1975, he worked in oil businesses. He married Laura Welch in 1977 and ran unsuccessfully for the House of Representatives shortly thereafter. He later co-owned the Texas Rangers baseball team before defeating Ann Richards in the 1994 Texas gubernatorial election. He was elected president in 2000 after a close and controversial election, becoming the fourth president to be elected while receiving fewer popular votes nationwide than his opponent. He is the second president to have been the son of a former president, the first having been John Quincy Adams. He is also the brother of Jeb Bush, who is a former Governor of Florida and candidate for the Republican presidential nomination in the 2016 presidential election.