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Since
about 1959, inventors and engineers have been working on Wing In Ground
Effect (WIG) and Hover Craft vehicles. With each passing year,
these strange flying machines are reaching commercial viability.
In the next few years you're going to see, and possibly pilot, some very
cool machines.

These new craft can fly, but they are not quite airplanes, they float
but they are not quite boats. These futuristic vehicles move easily over
the surface of land or water, suspended just a few inches above the
surface and can achieve very high rates of speed.
Many
designers are starting to combine both hover and WIG effect
technologies, building hybrid vehicles that can hover in one spot
just a few inches off of the surface, then darting off at a high rate
of speed.
Larger
craft are already operational as ferries or cargo transports. In
Japan, engineers have designed a "Flying Train" that will fly
through a special U-shaped trough on a cushion of air.
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