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Data-mined photos document 100 years of (forced) smiling
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Data-mined photos document 100 years of (forced) smiling
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30th November 2015, 11:48
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 153,514
 |  Data-mined photos document 100 years of (forced) smiling Here's an odd fact: Turn-of-the-century photographers used to tell subjects to say "prunes" rather than "cheese," so that they would smile less. By studying nearly 38,000 high-school yearbook photos taken since 1905, UC Berkeley researchers have show... http://www.engadget.com/2015/11/27/y...tos-evolution/ |
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