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A teeth mould guide

"The large quantity of papers in the BC666 collection pertaining to dental matters – which includes ‘legal and financial papers of the dental practice, papers of the various dental societies to which Walter belonged from 1905 to 1934’ and letters on various dental matters, as well as a large section devoted to correspondence, memoranda and notes on the Medical, Dental and Pharmacy Act of 1928 – shows he was ‘very active in dental politics’ (Hart & Lydall 1981: 1). As an 'office-bearing member of the Dental Society of the Cape Province, and a member of the South African Dental Association, he was the key figure in formulating and presenting the dentists’ case against unqualified dental mechanics in the proposed new medical bill, which was passed in 1928 as the Medical, Dental and Pharmacy Act' (Hart & Lydall 1981: 1). This act was considered a milestone in the development of organised medical, dental and pharmaceutical practices in South Africa, establishing a single set of regulations for these professions across the country (Ryan 1986: 149–151). It was also, however, one of a series of laws passed in South Africa that have regulated indigenous medical practices since the 19th century. Legislation passed in 1862 prevented sangomas from practicing (Paarl in Bishop 2010: 14), and the 1928 act barred inyangas from practicing in all parts of the country except Natal, where they could continue to practice if granted a license (Flint in Bishop 2010: 14–15). The act also banned the indigenous use of ‘European’ methods of diagnosis and treatment, for example forbidding the use of stethoscopes by inyangas (Bishop 2010: 16)" (Liebenberg 2021: 53 - 55).
Your inner fish

"Our hands resemble fossil fins; our heads are organised like those of long extinct jawless fish and major parts of our genomes still look and function like those worms and bacteria" (Shubin 2008). During the summer of his second year of study, paleontologist and evolutionary biologist, Neil Shubin, discovered a particular fossil fish in the Arctic, naming it the Tiktaalik. In Your Inner Fish: A Journey into the 3.5-Billion-Year History of the Human Body (2009) he explored the connections in our human anatomy with those fishes that ventured onto land over 375 million years ago, based on the information gathered from studying the Tiktaalik.
Of fish and men

The evolution of jaw muscles from fish to men.
Walter Floyd arrives by boat

"The BWC shop was located a short walk from Walter Floyd’s dental practice which he bought in 1904 (for £2,404 16s 8d) and shared with his partner, William Johnston. It is uncertain when Floyd first came out to South Africa, but records prove that he was living here by January 1902 (Hart & Lydall, 1981: 1)" (Liebenberg 2021: 52). In interviews with Mary Floyd in 2015, I showed her this photo of her father-in-law on the boat, en route to Cape Town, and asked her whether she knew who the woman in the photo was. (She appeared in quite a few photos of Floyd's from this period – one especially intimate one showing her lying on a beach and smiling coyly at the photographer.) Was it Agnes, perhaps? She said it definitely wasn't.
Kuhn's Jellyfish

Kuhn's "example illustrates how the entrenched expectations of experimental outcomes and prescribed instrumental functions of an insider’s view of the laboratory and its equipment can pose a threat to new discoveries. The circumstances that enabled Roentgen (an insider) to first notice these new rays are not clear, but Kuhn proposes that the occurrence of anomaly enables discovery and that Roentgen’s ‘recognition that nature has somehow violated the paradigm-induced expectations that govern normal science’ (1970: 52–3) was important. Kuhn emphasises that Roentgen valued the anomaly instead of ignoring it – a vital step in the process of discovery" (Liebenberg 2021: 114).
Jellyfish

A detail from an X-ray of my jaw
Toothstopping

Unknown object. Currently being explored.