They promised us hovercraft.

New improved version of a helicopter with EIGHT spinning blades of death at knee, waist, chest and head height. What could go wrong?

In the space of a year it's gone from "top speed of 155 mph and a range of 110 miles" to "100mph, range of 100 Miles".

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only way I can see this happening is if they're autonomous. people already have trouble with 2-D traffic, no need to add a 3rd