Nano bar codes are the molecular versions of traditional bar codes--metal nano-particles that have specific, recognizable chemical fingerprints that can be read by a machine, perhaps a UV lamp or optical microscope.

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Inside, the cockpit is clearly oriented toward the driver, with a racing-inspired three-spoke steering wheel, a steel bar and metal cage for the shifter, and burnished metal flourishes throughout.

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To the left of the numbers are indicator lights letting you know whether it's locked or unlocked -- once unlocked, you can pull the metal "u" bar out from just underneath.

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At the inn, soft lighting, dark wood, earth-toned upholstery and beaten metal adorn the guest rooms, lobby and bar area, while the pockmarked cement in the front entryway emulates ancient flagstone.

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The SBX4250 Sound Bar Speaker System comes in a modern matte-black finish with semi-transparent metal grill.

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