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132 | 293 - The 5+ Effects of Oppressive Heat Waves 2018-07-09 |
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133 | 292 - How Fireworks Get Their Colors, Sounds, and Shapes 2018-07-02 |
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134 | 291 - The Mysterious Return of Ozone-Depleting CFCs 2018-06-25 |
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135 | 290 - How Much Time Should We Be Spending Outdoors? 2018-06-18 |
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136 | 289 - Could Zombies (or a Zombie Virus) Become a Reality? 2018-06-11 |
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137 | 288 - What Is Antimatter? 2018-06-04 |
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138 | 287 - Who Was Henrietta Lacks and What Are HeLa Cells? 2018-05-28 |
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139 | 285 - Why Is Hawai’i Banning Sunscreen? 2018-05-14 |
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140 | 284 - What Is the Speed of Sound? 2018-05-07 |
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