| We're going to show you how to make water-proof sand! It's fun, easy and awesome! When you combine sand with a water-resistant chemical you create a hydrophobic substance that can clean up oil spills, give you awesome visuals, and quite possibly hours of fun. Check out Audible for free: http://audiblepodcast.com/tuesdays |
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| Views: 361841 | 2011-05-10 |