For a culinary twist on the action outside the shows, makeup artist Annamarie Tendler teamed up with comedian Aziz Ansari to document visits to their favorite restaurants on her Tumblr.

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The patent examiner discovered a 1995 patent that appeared to cover some of the claims and so required Henderson and Tendler to submit affidavits that they had in fact invented the technology before 1993, when the previous patentholder said he had invented his.

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