Samuel Tolansky

After Berlin he attended Imperial College London with the award of an 1851 Exhibition Senior Studentship from the Royal Commission for the Exhibition of 1851.

Samuel Tolansky, born Turlausky, FRAS FRSA FInstP FRS (17 November 1906 – 4 March 1973), was a British physicist.

He was nominated for a Nobel Prize, has a crater on the Moon named after him near the Apollo 14 landing site and he was a principal investigator to the NASA lunar project known as the Apollo program.

His parents were Lithuanian-born Jews.

He met his wife, the artist Ottilie Pinkasovich (1912–1977), in Berlin where he was conducting research and she attending the Berlin Academy of Art.

His early education was in Newcastle, first at Snow Street Primary School and then Rutherford College, a Boys' School, 1919–1925.

He then attended Armstrong College, at the time part of Durham University, and later Kings College, Durham.

In 1928 he was awarded a Bachelor of Science (BSc) degree with first class honours from Durham University.

He also obtained a Diploma in the Theory and Practice of Teaching, 1928–29 with top first class honours.

Afterwards he researched at Armstrong College from 1929 to 1931 under Prof. W.E. Curtis FRS.

He then attended the Physikalisch-Technische Reichanstalt in Berlin under Prof. F. Paschen and several spectroscopists where he learnt how to make high-reflectivity films by evaporation.

Also in Berlin he met his future wife.

There, from 1932 to 1934 he researched interferometry under Prof. A. Fowler and began writing "Hyperfine Structure in Line Spectra and Nuclear Spin".

He began work at the University of Manchester, 1934–1947, as an Assistant Lecturer, later Senior Lecturer and Reader, under Prof William Lawrence Bragg.

At Manchester he continued work on nuclear spins and did

war work involving the optical spectroscopy of uranium-235 measuring its spin.

They married in 1935.

He also developed multiple-beam interferometry, continued teaching and wrote "Introduction to Atomic Physics" in 1942.

Male postgraduates had been admitted from 1945.

From 1947 to 1973 he was Professor of Physics at Royal Holloway College, University of London.

He was elected a Fellow of the Royal Astronomical Society, 1947, and of the Royal Society, 1952.

He was awarded the C. V. Boys Prize for contributions to optics by the Physical Society of London in 1948; he was a Silver Medallist, Royal Society of Arts in 1961.

Amongst work he carried out he was particularly interested in the optics of diamond and, partly in this respect, investigated optical characteristics of Moon dust from the Apollo 11 first Moon landing.

In 1960 he supported the admission of male undergraduates to what was founded as a women's only college.

They were finally admitted in 1965.

In 1969 he appeared on the BBC astronomy programme The Sky at Night explaining the dimensions of space, and introduced the concept of 2-dimensional 'Flatlanders'.

Noted from the Royal Holloway College archive: