23 Mar 2020 Moved the Blog to ramp it up Obviously we’ll be spending more time inside for a while, so I’ve had fun moving my old WordPress blog from Amazon Web Services
25 Jan 2020 bushwalks Walk: Lower Stony Creek Reservoir (Staughton Vale) About 30 minutes south of Ballan, in the middle of the dry Brisbane Ranges, you’ll find the first ever Concrete Dam wall built in
25 Jan 2020 bushwalking bushwalks 2019 : Trips and Walks Summary A ‘quick’ list of the main local Trips and Walks I did in 2019. Walks worth considering are marked like this This took hours to
05 Dec 2019 GPS GPS really is a miracle of technology I only vaguely understood how GPS worked, including that Relativity was involved. I was amazed to read the details in a recent edition of Silicon
10 Dec 2017 Maths How far away is that plane? Using Log tables ... Today I took this phone snapshot of a great plane trail. It was about 3pm, looking about West. You can click on any image to