This page is devoted to maths and in particular pi. The answer to the second question on this page is unexpected and I love the energy the maths teacher brings to the class in the video. I had some okay maths teachers but never one quite like this.
Links
Quite often I will come across long articles and either put off reading them or just skim through their content. This article is well worth taking the time to read as it completely changed my views on where the media industry is heading. My notes here do not do it justice but will hopefully give you enough to encourage you to read it in full.
When interviewing a potential candidate recently I asked them the difference, in their opinion, between the way a consultant/contractor engages with a company and a full time employee.