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The Psychology of Picky Eating, the Secret Service's Services, and a Self-Driving Car Kit

03.27.2017 - By iHeartPodcasts and HowStuffWorksPlay

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Researchers are working to improve the lives of adult picky eaters. We break down who the Secret Service protects, and at what costs to taxpayers. Plus, there's a $700 kit that turns certain cars into self-driving cars -- and it works.

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