So, they decided the following must be true: - Textbooks are something that people want right away and can be delivered outside - Students are willing to pay a

So, they decided the following must be true: - Textbooks are something that people want right away and can be delivered outside - Students are willing to pay a premium for fast delivery from a nearby location fairly often - A small helicopter is an efficient way to deliver thick paper books I feel like they couldn't have chosen a worse product to deliver via drone.