Saturday, 28 December 2019
Midsummer Chronophage in Cambridge
This weird clock and another similar are star attractions in Cambridge. It took me a long time to work out how to read them. The outermost light races round in a second. I took repeat shots that show that the shutter is not always open for the same amount of time. One complete lap lasts a minute. The inner lights show that the time was roughly 20 to 5.