ZQ15, English edition

In this issue: Tribute to Steven Vogel by Tom Mckeag; Collaborating with Chance: The Aeronauts of Mount St. Helens by Adelheid Fischer; Interviews with Kalina Raskin and Robin Rogers; Portfolio by Macoto Murayama; When Success Fails by Steven Vogel; Why Don’t Solar Panels Look Like Trees? By Steven Vogel.