TOTD was at a conference in Cambridge last week and visited the amazing Whipple Museum of the History of Science. The collection contains examples of scientific instruments relating to astronomy, navigation, surveying, drawing and calculating, including some magnificent globes and sundials. There were drawers full of pocket calculators and it was entertaining for everyone to spot their first calculator. This site is an excellent introduction to the collection and also contains a number of amusements, including a human body jigsaw and a simulation of early and modern microscopes.
Whipple Museum of the History of Scienceby puhua