21 | How Big is The Sun? 2015-04-25 |
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22 | How Do Airplanes Fly? 2015-04-08 |
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23 | Computer Color is Broken 2015-03-20 |
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24 | What IS Angular Momentum? 2015-01-22 |
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25 | Astronomically Correct Twinkle Twinkle 2014-12-22 |
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26 | A Simple Proof of Conservation of Energy 2014-12-20 |
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27 | How An Airplane Is Made 2014-12-19 |
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28 | Why is it Harder to Drive Backwards? 2014-12-15 |
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29 | Solution to The Impossible Bet 2014-12-09 |
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30 | An Impossible Bet 2014-12-08 |
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