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heatherwankum2018-03-06 11:31:082018-03-06 11:31:08What is Pi?
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heatherwankum2018-03-06 10:42:362018-03-06 10:42:36Slime Art
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heatherwankum2017-08-16 10:36:062017-08-16 10:36:06DIY: Solar Eclipse Viewer
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heatherwankum2017-02-13 10:23:452017-02-13 14:53:04The Science of Keeping Flowers Fresh
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heatherwankum2016-06-17 15:34:352017-05-10 08:56:07Match Levitation
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heatherwankum2016-06-16 14:09:482017-02-13 11:03:01Homemade Magnet
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heatherwankum2016-06-15 13:30:452017-05-10 09:40:04Film Canister Launcher
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heatherwankum2016-06-14 15:27:562016-09-14 10:28:34Secret Message with Lemon Juice - SICK Science
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2015-03-31 00:00:002016-03-14 11:17:27Separating Egg Whites and Egg Yolks
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2015-01-23 00:00:002016-09-15 10:13:39Balancing Hex Nut Challenge - SICK Science
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2015-01-23 00:00:002016-12-09 14:12:28Homemade Hand Warmer
