Riding on air

Article Abstract:

The Konig Hovercraft Booster ($21,500) is an 11-foot hovercraft with a top speed of 28.5 mph. The craft has simple controls but requires some practice to operate, since it has no brakes.

Author: Stearns, W.
Motorboats, Konig Hovercraft Booster (Boat, power)

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Tanks, but no tanks

Article Abstract:

Divemen ($495) is a non-mechanical device for providing air to underwater divers. The diver's kick forces air from a floating buoy through an air hose into a tank on the diver's chest.

Author: Stearns, W.
Equipment and supplies, Skin diving, Diveman (Diving equipment)

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Picture perfect?

Article Abstract:

The Sea and Sea Motormarine II ($550) is a waterproof 35mm camera. It has a built-in flash and takes clear pictures both above and underwater although it lacks auto-focusing.

Author: Stearns, W.
Cameras (Photography), Cameras, Sea and Sea Motormarine II (Still camera)

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