Later in the day, a Tumblr blog called mansplainingryan overlaid impact text on photos of Ryan holding his hand out from the weight bench.

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Neel Sundaresan, a senior director at the labs, says the economists are analyzing the incentive effects of free shipping, the profit impact of including more photos on sellers' listings and the ability of reputable sellers to extract a premium from buyers.

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The lingering impact of Ramsey's photos of those abandoned subterranean spaces is how they revealed a still-salvageable vestige of New York, something that hasn't yet been torn down and turned into the generic and the banal.

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