I know it's not really April Fool's Day, but I found this really interesting video on YouTube that tells you all about how it got started. Thanks heaps to Esther from Joyful Maiden who, in her extremely helpful blog post about how to put videos onto blog posts, told me how to do it. Thank you Esther!
That's it from me for a while. Enjoy the rest of your week (or what's left of it, anyway!)