### testing the mathjax

Circular motion is one of those topics that should be really simple and easily understood and yet is often found to be a bit tricky by learners. There are various reasons for this, not least the relatively intimidating looking formulae - instead of $Velocity = \frac{displacement}{time}$ or $S=\frac{d}{t}$ we have $Velocity=\frac{2 \pi r}{t}$ they’re essentially the same thing to us of course, but perhaps not to a learner.

### Blogging in education

This is a holder for something interesting