As for the Vikings, they were on a call with the league office soon after the Metrodome collapse and were wheels-up eight hours later having addressed the logistics they needed.

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The result is a compact unit with two Humvee-size primary wheels for one soldier or more and up to a 2, 000-pound pallet of gear, extending with today's technologies into also being a soldier's ready robot - big robot - to take on high risk tasks, scouting maneuvers, resupply or deception tactics.

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It is, for example, equipped with a rear-wheel steering system (Precision All-Wheel Steer) that allows the rear wheels to be pointed, independently, up to 2 degrees of toe-angle adjustment in either direction (in or out, negative or positive), for 4 degrees of articulation.

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One such scheme, known as Working Wheels, involved the setting up of a business purportedly selling second-hand cars to help wealthy clients reduce their tax liability.

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The phrase "community organizer" conjures up do-gooder images, soup kitchens and Meals-on-Wheels programs.

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When things start to slide for Shaw and her partner (Logan Marshall-Green) it's like watching a drag racer spinning its wheels, kicking up dust to hit the checkered flag at 90 miles per hour.

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The firm repeatedly leapt off one horse and on to another but the crucial jump came from the mid-1960s, when it was building up a business making the driveshafts that connect car engines to wheels.

ECONOMIST: GKN and aerospace