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DIY Friday: Solar Death Ray

Take an old satellite dish, 5,800 tiny mirrors and you’ve got a hot solar death ray! Via Neatorama.


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This entry was posted on Friday, September 23rd, 2011 at 8:24 am and is filed under Around the Blogs, Cool Stuff, Front Page. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.