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I’m just back from a conference in Dresden. The Deutsches Hygiene-Museum, home to the wonderful transparent man (and woman), hosted a conference looking at wax moulages. Moulages are based on casts taken directly from patients, which are then moulded in wax to present case studies of particular diseases, especially dermatological conditions. Each one has its own medical and cultural story to tell, at once a medical specimen, an individual’s history as a patient, and cultural artefact.   These examples are from […]

Before people used chronometers for maritime navigation there was another way. It was called the lunar-distance method, or ‘taking a lunar’: This was all about observing the moon’s position at night compared to certain reference stars, and then doing a whole lot of arithmetic. The key gadget was the sextant, which measured angular distance. Here’s one from our extensive collection: Using the moon to help solve an earthly problem led to countless lives being saved at sea and, indirectly, to the huge changes […]

I spent last Saturday in the Roundhouse, London. In the 1840s and 1850s it was a locomotive storage shed for the London and Birmingham Railway, and it’s now an arts venue. I was there for the first live performance of Jem Finer’s ‘Longplayer‘, a piece of music designed to play without repeating for 1,000 years. It’s normally computer-generated, and has been playing since 31 December 1999, but Saturday saw 1,000 minutes (nearly 17 hours) of it played live. It was remarkable (not […]