Greatest equations

The sort of thing that only I will find interesting: what are the greatest equations in physics to date.

Great Word newsletter

Editorium has some really nice articles about clever stuff you can do with Word.

Internet and security

Jakob makes a valid point: the scale-invariance of the internet means that thieves can affect a massive number of people (millions, potentially) in a very simple manner. Unlike your local car thief, who can only really steal cars in a limited area, and certainly not...