I am delighted to share this edition of the journal for Rolf SI's. It has a specific focus on Biotensegrity and lots of interesting discussions on the topic. Of course, Dr. Levin is in there and excellent musings from Michael Maskornick but apart from Biotensegrity I was very happy to see an informative interview with my friend and colleague Dr. Wiley Patterson who I hold in high regard. Enjoy the journal which I hope you will find informative. john