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Cool Science Experiments from Steve Spangler
917
Views
5 years ago
The Baby Diaper Secret – Sick Science! #017
835
Views
14 years ago
Oil Absorbing Polymer – Oil Spill Cleanup Powder
741
Views
15 years ago
Steve Spangler on The Ellen Show April 2010
822
Views
15 years ago
Christmas Tree Safety
36
Views
16 years ago
Fine Dust Explosion – Lycopodium Powder
731
Views
16 years ago
