Amazon patent shows how delivery drones could dock on street lights

Another detail of Amazon's plan to use drones to deliver packages has been revealed thanks to a patent filing that surfaced this week.  SEE ALSO: Amazon reveals Prime Air drone flight footage with Jeremy Clarkson explainer The filing outlines plans to turn existing vertical structures in public spaces into makeshift docking stations for drones, a logistical innovation that could quickly move Amazon Prime Air from the realm of science fiction to a downright practical delivery system.  I