Richard Q. Twiss

In spite of that, a few years before his death Twiss visited Australia and fell in love with it. In 2004 he applied for permanent residence. He died on 20 May 2005.

He was awarded the Albert A. Michelson Medal of the Franklin Institute in 1982, jointly with Robert Hanbury Brown.

In the mid-1970s Twiss's non-scientific interests gradually took over and he effectively retired from active involvement in science.

In the 1970s he made it clear that he regarded Australia as a colonial backwater. His reaction when told that William J. Tango was going to join Davis and Brown in Sydney was typical. "But William," he said, "they eat peas out of tins!"

Twiss went on to help construct the Narrabri Stellar Intensity Interferometer. Observations with the interferometer began in 1965. Measurements made between 1965 and 1974 were used to establish the temperature scale for stars hotter than the Sun and this scale is still in use.

Richard Twiss was born in Simla in India but was educated in England. He read mathematics at Cambridge, completing the Mathematical Tripos with distinction, but his early contributions were to the theory of radar and basic electronics. His work in this area was included in the famous "five foot shelf"—a series of reference books in electronic engineering compiled at MIT that was the circuit designer's bible in the 1950s. He was awarded a Doctor of Science degree by MIT in 1949.

Richard Quintin Twiss (24 August 1920 – 20 May 2005) was a British astronomer. He is known for his work on the Hanbury-Brown and Twiss effect with Robert Hanbury Brown. It led to the development of the Hanbury Brown-Twiss intensity interferometer in the UK in 1954. Their work appeared to contradict the established beliefs about quantum interference, and he and Brown received the Eddington Medal of the Royal Astronomical Society for it in 1968.