Fastcompany.com"... If it lives up to its promises, B2 could be one more specimen to help tip our cities over into a new era of building. Still, it represents a transitional moment. Garrison, for example, envisions an era in which computer modeling and design bring modular building higher, and without elements of traditional construction, like a concrete core or steel brace. "Ultimately, the way the forces pass through the modules will become more integrated," he said. "This isn't the end of the story."[Photos by Joel Arbaje for Fast Company]"