Spangler Science Tv (updated 2024-11-22)
Duration: 12:40
242.4K views | 18 Apr 2012
242.4K views | 18 Apr 2012
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186.1K views | 8 Aug 2012
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820.8K views | 1 Feb 2012
820.8K views | 1 Feb 2012
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101.2K views | 17 Apr 2013
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237.2K views | 26 Sep 2012
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264.1K views | 24 Oct 2012
264.1K views | 24 Oct 2012
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148.7K views | 19 Jun 2013
148.7K views | 19 Jun 2013
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175.4K views | 3 Oct 2012
175.4K views | 3 Oct 2012
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119.7K views | 13 Mar 2013
119.7K views | 13 Mar 2013
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254.7K views | 3 Jul 2012
254.7K views | 3 Jul 2012
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107.7K views | 6 Feb 2014
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107.5K views | 8 May 2013
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22.8K views | 23 May 2016