Introduction: Glass Bottles Recycled to Colored Sands
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About: You may recognize Dan and Denise Rojas from their appearances in various made for tv movies and national commercials. As the hosts of Green Power Science, they share Fresnel lens and alternative energy ideas, …
This is an easy DIY glass crusher that will give you a great upper body workout and produces beautiful colored sand that can be used for planters or glass melting with a large Fresnel Lens.