Many pies

At the moment I'm finding Bitcoin really interesting.As you can tell from the post about Cryptography for Curious Kids  I'm interes...

I was looking up in the loft for the paperwork I kept from when I was a teenager and sent in games for the ZX80, ZX81 and Spectrum to magazi...

There's a good post with lots of pictures of our new office on the Wycliffe Centre move blog . I've been involved in the office...

Here's part of a book I may never write. Introduction Why kids? I read books on codes and ciphers when I was a kid and I loved t...

I did Maths and Computer Science at the University of York (they don't like people calling it York University) and this year they gave ...

So we're moving offices and Tim has written a good post Goodbye Wycliffe Centre . I've just been on what might be the last time I ...

My heroine for Ada Lovelace Day  this year is the "programming instructor and game developer" Kathy Sierra . I've written a...