Aero-Drive Desert Bus Replaces Camels

Modern Mechanix February 1935 thumbnail
bus thumbnail
Modern Mechanix February 1935
bus

Protected from tropical sand storms, desert travelers of the future may be able to whiz across the Sahara in monster 100-passenger aero-drive buses following radio beam highways. Camel caravans 
would be out-moded by the standard of comfort possible in the proposed buses. 
Preliminary details of this whirring, bouncing giant of the sands call for propulsion entirely by air, with a 2500 h.p. aviation engine and pusher propeller mounted atop the roof. Most unusual feature of the desert bus is a series of spherical tires on each side which would provide good traction over the shifting sands. Directly back of the propeller is a steering fin which controls the direction of the ship.

Also featuring Around the World on the New Airways of the Seas 

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Under-Sea Tractor-Sphere Roams Ocean Floor

Modern Mechanix January 1935 thumbnail
sea_sphere thumbnail
Modern Mechanix January 1935
sea_sphere

Newest of mechanical monsters intended for under-sea exploration is the tractor-sphere being designed by Otis Barton, builder of the bathysphere used by Dr. William Beebe in setting a new world’s diving record of 3028 feet.

The new invention, intended to be driven into the sea from the beach level under its own power, might be classed as a bathysphere mounted on caterpillar treads. Powerful electric motors operating from sealed-in storage batteries would move this undersea tractor over the rocky slopes and pinnacles of the ocean floor.

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