Here's how it goes: A group of runners (aka pack of hounds) looks for clues (dashes of flour or chalk marks) on the ground to indicate the correct path.
Meteorological and ground observation satellites also follow the path Sir Arthur mapped out, and the term Clarke Orbit is sometimes used to describe their trajectory.
Later, at Detroit airport, the tiniest thing - in a cafe, a man saw another customer's suit-bag flop onto the ground at a nearby table, into the path of oncoming travellers and their wheelie bags.
Ground squirrels scampered under the boardwalk part of the path, and our dog, Tigra strained at the leash.
The giant ferns and trees of prehistory crowded in on a silver path that hovered six inches above the ground.
Power is generated by the wing flying in a circular path, with electricity transmitted to the ground via the conducting core of the tether.
"With the rulemaking still underway, the Qualcomm development funding is a risk-based investment, yet it is important for us to accelerate a long-term path to developing both the satellite and ground-based mobile markets, " said Cullen.
In the middle is one man who understands the path that must be taken to find common ground between the two extremes.
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For decades farmers had been spraying Roundup on the ground before planting, killing all leafy weeds in its path with a chemical that conveniently broke down in the soil, so it wouldn't poison crops planted later.
Then, they reach a parking area and take a quarter-mile-long path toward the mountains that leads to a couple of acres of ground enclosed by an eight-foot chain-link fence.
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