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solar parabol with 150 CD's

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Uploaded by on Apr 16, 2008

used 1/4 section of parabol .dim. of parapol is about 3,2m . I guess ,If I using whole the parabol tempereger will reach to 350 grad.

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Science & Technology

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Standard YouTube License

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  • I KNEW I could use cd's. I'm going to start building it this weekend.

  • Brilliant and clever. Good stuff. I hope to try it. Certainly would seem to be cheaper using cd's.

  • you are way too far from the focus. the focus should be some 20 inches

  • Hello,

    I had this video in my favorites. What if you holed sawed out center pieces of CD's, glue the center to fill the donut hole area? Use that extra space for an added reflective surface area. Great Idea! worth pursuing using used satellite dishes!

  • your shadow is blocking the light. Nice work though. Good use for old CDs.

  • What a fascinating display of engineering skills and unlimited leisure.

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