Wood highrises designed in B.C. are sustainable and safe
The search for ways to build greener, more energy-efficient buildings has triggered a 21st century version of the old skyscraper race, but these contestants aren't made of concrete and steel.
The search for ways to build greener, more energy-efficient buildings has triggered a 21st century version of the old skyscraper race, but these contestants aren't made of concrete and steel.