cafés filling with early morning patrons. Kantos Kan led me to one of these gorgeous eating places where we were served entirely by mechanical apparatus. No hand touched the food from the time it entered the building in its raw state until it emerged hot and delicious upon the tables before the guests, in response to the touching of tiny buttons to indicate their desires.
After our meal, Kantos Kan took me with him to the headquarters of the air-scout squadron and introducing me to his superior asked that I be enrolled as a member of the corps. In accordance with custom an examination was necessary, but Kantos Kan had told me to have no fear on this score as he would attend to that part of the matter. He accomplished this by taking my order for examination to the examining officer and representing himself as John Carter.
“This ruse will be discovered later,” he cheerfully explained, “when they check up my weights, measurements, and other personal identification data, but it will be several months before this is done and our mission should be accomplished or have failed long before that time.”
The next few days were spent by Kantos Kan in teaching me the intricacies of flying and of repairing the dainty little contrivances which the Martians use for this purpose. The body of the one-man air craft is about sixteen feet long, two feet wide and three inches thick, tapering to a point at each end. The driver sits on top of this plane upon a seat constructed over the small, noiseless radium engine which propels it. The medium of buoyancy is contained within the thin metal walls of the body and consists of the eighth Barsoomian ray, or ray of propulsion, as it may be termed in view of its properties.
This ray, like the ninth ray, is unknown on Earth, but the Martians have discovered that it is an inherent property of all light no matter from what source it emanates. They have learned that it is the solar eighth ray which