Currently Javascript is not enabled on the device/browser you are using to view BetterSquash.com. Perhaps it's a conscious decision, in which case you will need to turn it on if you want to use the random article feature.
If you have no idea what I am talking about, then either ask somebody to help you or perform a web search for "Turning Javascript On/Off".
Don't Worry Though
The random article, random video and the article title filter features are not site-critical features, so don't worry if you prefer to leave Javascript off. The site will function perfectly well without them. You just lose the mystery of finding something you might never search for and/or finding articles of interest quickly.
If you are looking for a particular article, please visit the Articles page and use your browser's "find on page" feature to find what you are looking for.
If you still can't find it, please contact me and I will respond.