I write for the RISC OS news website drobe.
This is a page of links to the articles I've had published there.

2007

2006

 2005

2004

2003

Martin H Hansen, Shrewsbury School, Shrewsbury. SY3 7BA

All images, text and file downloads ( c ) 2006, 2007 & 2008, The MathMagical Software Company.