I have an educational site running on my cluster of 6 Pi 2s in my basement: http://www.pidramble.com/ http://www.pidramble.com/ Code, tutorial, parts list, etc

I have an educational site running on my cluster of 6 Pi 2s in my basement: http://www.pidramble.com/ http://www.pidramble.com/ Code, tutorial, parts list, etc. here: https://github.com/geerlingguy/raspberry-pi-dramble https://github.com/geerlingguy/raspberry-pi-dramble