Spirulina was a healthy green snack that the Incas used to enjoy, and now the edible algae is grown on Bangkok rooftops as a nutritious alternative to meat protein...
Read the rest of Green-Roofed Twitter Headquarters in San Francisco Also Has a Yoga Studio! Permalink | Add to del.icio.us | digg Post tags: BCV Architects, corporate, eco design, green design, green roof, Health,...