I have always liked black and white photographs. I like the range of patterns and light effects that can so easily become lost or overwhelmed in a colour image. This is a small set of black and white

As an enthusiastic (if not particularly accomplished) amateur photographer, I have always enjoyed experimenting with different techniques, cameras and effects. I have always found light fascinating, both

This post is intended both as a brief explanation of some of the physics behind solar cell conversion efficiency, and as a resource for anyone looking for further information on solar cell modelling and

I always find the hardest part with anything like this is starting. So anyway, here goes! This is my introduction to the Steemit community, along with a few comments on how I got into cryptocurrencies