Not anymore, those two protruding rings provide the locomotion while each end of the egg spins freely of both the rings and that Sony branded trunk.
The means of locomotion through the outback vary greatly: The Paris-based organizers of the Raid Gauloises, the sport's most prestigious event, require racers to travel on everything from camels to paragliders in places like Madagascar and Oman.
It was introduced in about 1929 when the authorities were trying to work out how to regulate the new form of locomotion - the motor car.
But the executives at Astrium are concerned that after having done the groundwork in developing the vehicle systems (the chassis, locomotion and navigation systems), the company might actually lose the opportunity to build the final flight vehicle.
Ranger, built and programmed in the Biorobotics and Locomotion lab led by Andy Ruina, professor of mechanical and aerospace engineering, started on the Barton Hall track just after 2 p.m.
"I'm not highly entranced with the mechanism of locomotion, " he says.
The Cornell Ranger, a walking robot developed by the Biorobotics and Locomotion Lab at Cornell, has set a world record by walking 40.5 miles without a recharge.
Peering out at the misty sunrise the following morning, it dimly registers that, by the time I get off at Saskatoon, 17 hours of locomotion will have moved us roughly three inches along the very large map of the Canadian rail network on the corridor wall outside.
Louboutin, however, is not sympathetic to complaints about the deleterious effects of high heels on locomotion.
It comes to no surprise, then, that in 1980 Marc Raibert established the MIT Leg Lab, dedicated to studying legged locomotion.
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Mostly, his women work on pointe in ways that give their stances and locomotion added sharpness and elongation, but little in the way of intricate changes of direction, position or rhythm.
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