“Animals in the womb: Mammals” – pioneering TV from Channel 4

This programme used a combination of computer graphics, physical modelling, and actual ultra-sound images to create stunning pictures of the foetus of a dolphin, an elephant and a golden retriever developing in the womb. There was a commentary, but for much of the time the amazing images spoke for themselves. [Article contributed by Derek Pollard]

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A ‘Voyage of Discovery’ into the origins of the metric system

A recent programme in the ‘Voyages of Discovery’ series on BBC4 described the meridian expedition to the Andes between 1735 and 1744. During the programme, the presenter suggested that the metric system owes its origins to the Enlightenment, and partly to this expedition. [article contributed by Derek Pollard] Continue reading “A ‘Voyage of Discovery’ into the origins of the metric system”