Emily Manor-Chapman, a NASA engineer on the 'InSight' lander, explains what the new mission to Mars hopes to accomplish. For full interview, [click here](https://cheddar.com/videos/nasa-prepares-for-trip-to-mars).

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Why Europeans Hate the Taste of American Chocolate
There’s no visual difference between American and European chocolates — but there’s definitely a taste difference. Cheddar explains the scientific reason why American chocolate tastes “sour” to European consumers.
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