Karen was looking through family history documents recently and came across this photo of my Mum at 2 years, 2 months old in 1930 with her parents Alma and Jim Melville.
Other than being a beautiful photograph, what struck me was what a very different time it must have been.
I was initially planning to stop there. Being on holidays and in a contemplative mood, I began wondering what was going on in 1930, 2 years after the discovery of penicillin, 11 years after the end of the Spanish Flu, between two world wars, at the start of the decade which saw the rise of nationalism.
Thinking about the history of computing, this was the year of Christopher Morcom’s death, the young man who was so important to Alan Turing, and six years before Turing’s historic paper On Computable Numbers. In 1930, an analog computer capable of solving differential equations was created in the US by Vannevar Bush and a simple binary counter was built in the UK by C.E. Wynn-Williams. John Vincent Atanasoff completed his PhD before inventing the world’s first electronic digital computer in the late 30s. The influential Dutch computer scientist Edsger W. Dijkstra was also born in 1930.
Moving from computing to space and science history, American astronauts Neil Armstrong, Buzz Aldrin, and Pete Conrad were all born in 1930, as was Frank Drake, American radio astronomer and SETI pioneer. The process by which ozone is replenished in the upper atmosphere was explained by Sydney Chapman in that year, Pluto was discovered by Clyde Tombaugh, Neoprene was invented by DuPont corporation, the diphtheria, tetanus, pertussis vaccine was first used and the particle later identified as the electron neutrino was postulated by Wolfgang Pauli.
While 1930 was a very different time from 2021 in many ways, there were historical events unfolding when my mother was just a small child that have shaped our world in important ways, bringing her time and mine a little closer in a strangely comforting way.