Can You Spot a Real Pearl From a Fake?

June 25 (Bloomberg) –- Pearls symbolize status and have been highly prized for centuries. But when the Japanese started producing cultured pearls early last century, differentiating between "man-made" and natural pearls became important. Spotting the difference between a real pearl and a fake has become almost impossible - but increasingly important as antique pearl prices soar. (Source: Bloomberg)

Google Search: Crystal Ball for Election Results?
49:37 - Khosla Ventures partner Keith Rabois, Braintree head of commerce Harper Reed and Bloomberg’s Tim Higgins discuss how campaigns can use Google search data with Emily Chang on “Bloomberg West.” (Source: Bloomberg)
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