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George Lucas gives some sound suggestions for education in the 21st century.

A nostalgic look over 2007 at squareCircleZ.

Even teachers find difficulty listening to talks, and will use their laptops as a welcome distraction. There are lessons in this for education.

Here’s a light-hearted introduction to the concepts of trigonometric graphs.

The Crazy Makers explores the dietary reasons why students perform below potential at school and why the rate of emotional crises is increasing.

Some thoughts on Christmas 2007, including what we really should spend our money on.

OK, it’s not so mathematical, but there have been many problems with his statistics.

Dunbar’s Number is a theoretical best size for meaningful communities. There are interesting implications for social networking sites like Facebook and also for online education.

Crowd control engineers suggested to the Saudi authorities that elliptical walls surrounding the 3 stoning pillars would make the annual Hajj more safe.

The Americans continue to debate a non-issue. Meanwhile, education standards continue to slip.