Building envelope

… only bird to traverse the citys skies Gothams green roofs gardens farms and planted green spaceshelp the city absorb … Partridge the director of conservation and science at NYC Audubon But then you install these green spaces and they … up providing this habitat that would otherwise not be there NYC Audubon monitors a handful of green roofs on commercial …

… regulations to make unmanned aircrafts legal paving the way for more widespread use of drones in building facade … efforts aid in research projects and conduct surveys it is clear that the city must balance the ever present safety … officials had feared drones were unsafe in a dense city  What stymies widespread implementation of drone use here is …