Mail will be delivered by parachute

Gregory Benford : science fiction author and astrophysicist
The nonstop delivery of airplane mail via parachute is being rapidly developed in the United States, France, and England. Valuable matter—the only kind carried by airplanes—must be carefully guarded, which means, among other things, that it must be landed within a few feet of the person authorized to receive it. At present the accuracy with which the bags are landed depends entirely upon the skill and aim of the airman. However, some astonishingly close “hits” are being made with, and still greater accuracy is expected from, a two-speed parachute which is being developed in France. In the meantime it is quite safe to predict that parachute delivery will sometime become the rule.

GREGORY BENFORD, Popular Mechanics, (2012), "The Future That Never Was: Pictures from the Past', [online], Available: