frostbitten

Another freezing foggy morning with the plants all gaining a nice thick coating of ice crystals. I finally found a set of Pentax extension tubes on e-bay for a reasonable price and couldn't resist trying them out.

A trip into London again today, but this time to the Science Museum to see the new maths exhibit. I thought it was a great way to show just how much maths is a part of everyday life - the usual suspects of telecommunications, timekeeping and tidal predictions where there but also highlighted were architecture, flight, quantum computing and AI amongst others.