Please note that you can now send the articles that appear on this site to a friend. Just click on the little envelope logo at the top of the relevant page on the right and fill in the boxes that appear, including the message you wish to send with the article. ("Look at this – what rubbish!" etc etc).
Once you click on the Submit button at the bottom, the whole caboodle will be sent to the friend's email address you have keyed in.
Clicking on the little printer icon next to the envelope icon will present you with a printer-friendly version of any article while clicking on the other icon on the left of this, the blue one, will present you with a PDF version.
Yes, I know that for some of you all this will be blindingly obvious, but for others these little symbols may still be mysterious.