21 | A letter from home 2019-12-02 |
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22 | The test that changed childbirth 2019-11-29 |
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23 | A debate that went into extra innings: Can baseballs curve? 2019-11-28 |
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24 | Benjamin Franklin's complicated relationship with turkeys 2019-11-27 |
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25 | The cranberry crisis that changed how we see our food 2019-11-26 |
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26 | How Anita Hill’s testimony led to the "Year of the Woman" 2019-11-25 |
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27 | The man who filmed JFK's assassination 2019-11-22 |
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28 | The 'Night Witches' 2019-11-21 |
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29 | Robert Morris, the creator of the subpoena 2019-11-20 |
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30 | Lee Harvey Oswald's final hours before killing Kennedy 2019-11-19 |
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