Patio Heating at it's Worst

I thought that we had hit a low with gas fired patio heaters, then some bright spark decided to make something even more convenient - electric patio heaters.

The worst thing is that now all of the pubs and restaurants are using them to heat their outdoor seating areas. I walked past a pub last night, the temperature was below freezing, the electric patio heaters were on and there was nobody sitting outside.

Engineering

I work in engineering, my hobby is model engineering and I enjoy reading about science and engineering. When written down it looks a tad sad, but engineering is what gets me up and ready to start the day and what I think about.

The thing is I like a mental challenge, a problem to solve or improve it's overall performance in some way.

My contribution to everyone is http://www.diracdelta.co.uk a collection of pages that is just growing and growing with calculations, equations, conversions etc...