- ecology - September 17, 2015
- infornography - September 16, 2015
- backup - September 15, 2015
- fiction - September 12, 2015
- flow - September 09, 2015
- selection - September 07, 2015
- knowledge - September 04, 2015
- perspective - September 28, 2014
- waves - September 08, 2014