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sunbeam
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Extreme Sunbeam focuses at 3500 degrees celsius!
http://devour.com/video/extreme-sunbeam/ http://www.youtube.com/watch?v=z0_nuvPKIi8&feature=player_embedded#! Wow... that's hot!- LazyLion
- Thread
- extreme focus heat solar power sunbeam
- Replies: 2
- Forum: Natural Sciences
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