In our opinion, until they walk in that door, hold that ticket, produce valid identification and our security people can process and validate it, it doesn't matter.

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At each Performance Lab, TaylorMade stocks an array of interchangeable heads and shafts, and they immediately configure clubs based on the specs recommended by the MAT-T system for you to try on an outdoor range and validate.

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Cancer forecasting may have an even brighter future than climate models, since doctors can validate their models on real patients, a luxury climatologists don't have.

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