Heaven can wait

Fluorite, also known as fluorspar, is the most important natural fluoride. In the past fluorite was known as spatum vitreum or calx fluo...

A few years ago, while browsing at a Waterfront bookstore in Cape Town, I discovered a true treasure - Quiet food: a recipe for sanity ...

Remember that the most beautiful things in life are often the most useless. Peacocks and lilies, for instance. - John Ruskin, prominent...