The Art of Engineering

When James Bond used miniature cameras in the 60's and 70's the thought of a wireless phone that can take pictures and send them t...

Urban agriculture (UA) – the production of food within a city – is an important aspect of securing our food supply as well as restoring our...

With 48 post over nearly three years, I am certainly not a prolific blog writer. My goal has never been to write a lot, but to rather explor...

Mercury in compact fluorescent tubes (CFLs) is a health hazard and therefore we should not use CFLs....at least that is the false message b...

When was the last time that you enjoyed the wonder of a night time sky? I have fond memories of family holidays to Jeffery's Bay, and on...