J Jinx New member Feb 16, 2011 #1 Which is a more environmentally friendly design - a swing made from English oak or plastic? Also include how much energy is used up through each stage (material extraction/processing, manufacturing, use, waste management)
Which is a more environmentally friendly design - a swing made from English oak or plastic? Also include how much energy is used up through each stage (material extraction/processing, manufacturing, use, waste management)
