Sometime in the last few versions of Joomla - say some time between 3.6 to 3.9 - something happened to the background of the tinyMCE editor. For me at least, it has a grey gradient background. This, with black text, makes it extremely difficult to read. There is a great deal of information about how to change the background and while it is easy, finding the correct method isn't.
Aldi in Australia have been selling a 3d printer as a yearly special for a few years now. It is an Australian brand printer and as an entry level printer is not too bad. It comes with Windows compatible software called Cura. Using Linux exclusively, I needed an alternative. There are several applications that are always mentioned as best of breed. I chose Slic3r. This article discusses how to setup Slic3r and the printer to get good results.
I am having a second go at setting up an Ant Farm. In my first attempt I purchased an ant farm enclosure and a funnel ant queen and workers. After a while the queen died. Ant livestock tend to be expensive - lots of work required capturing a queen, freight and then maintaining while workers hatch. I am a cheapskate so this time I decided to capture my own queen.
I recently described installing OpenElec with Kodi on the Pi 2. This post includes all you need to get it going and is based on my internal doco. I hope this helps people.