Amazon isn’t the only company that wants to create a drone-based delivery system, nor is it the first to began developing and testing such a system. Google has been working on something known as Project Wing for about for years now under Google X, the division of the company that’s responsible for most of its “moonshots.” Unfortunately, strict regulations for the use of commercial drones in the United States has made it difficult for Google to test its drone delivery system in the country, but Google has managed to get around these restrictions with help from NASA.