Rhodri Evans
30-second Physics

I have contributed 17 articles to '30-second Physics', a book which was published by Ivy Press in March 2016. The book is available on Amazon, follow this link to order your copy. 

'30-second Physics' is part of their '30-second' series, follow this link (or click on the image to the right) for more information on the series.

The topics which I contributed are: