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![Solar \"Death Ray\" Melting a Saw Blade Steel with a 65\" Spot Fresnel Lens](http://img.youtube.com/vi/i_8cynWnAw8&feature=youtube_gdata/2.jpg "Solar \\"Death Ray\\" Melting a Saw Blade Steel with a 65\\" Spot Fresnel Lens") |
Solar "Death Ray" Melting a Saw Blade Steel with a 65" Spot Fresnel Lens Posted by: GREENPOWERSCIENCE
Video duration: 310 seconds Related: N/A |
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