Lockheed Martin purchased the system in May, and their contract with D-Wave includes operations and maintenance by D-Wave.

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That intelligence helped mechanics know how the car was performing and allowed them to plan better for the maintenance they'd do when it stopped for refueling.

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Calcium is involved in bone growth and maintenance, while vitamin D helps bones absorb the calcium.

WSJ: Vitamin D and Calcium Supplements May Not Stop Fractures