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    Clean energy sources

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    • T 離線
      tomasz
      最後由 編輯

      @petercharles said:

      True, but then why spend all that money on a patent! Just publish it in the public domain

      There are some projects being developed on Open Source basis.
      Plasma ignition or Water Spark Plug:

      [flash=400,326:ij08cp6f]http://video.google.com/googleplayer.swf?docid=-3048626873937193969[/flash:ij08cp6f]

      Author of [Thea Render for SketchUp](http://www.thearender.com/sketchup)

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      • S 離線
        Simon B
        最後由 編輯

        Some members may not have heard about Roger Shawyer's emdrive:

        Link Preview Image
        Emdrive - Home

        favicon

        (www.emdrive.com)

        This caused quite a kerfuffle in scientific circles when reviewed in New Scientist as it offers a form of reactionless-propulsion but appears break the conservation of momentum rule.

        According to a link from wikipedia, a team of Chinese reserachers have confirmed the theory and are building a demonstration model.

        Link Preview Image
        EmDrive - Wikipedia

        favicon

        (en.wikipedia.org)

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        • T 離線
          tomasz
          最後由 編輯

          I have found something new. There is a successful attempt on replicating an effect used in a patented Howard Johnson magnetic motor. The patent No. 4,151,431 was granted in 1979(!).

          The author, nickname 'Mylow' has posted several videos of his crude prototype. I have attached the most convincing of them.

          [flash=425,344:219vqq4n]http://www.youtube.com/v/2sCeQ8bwmcE[/flash:219vqq4n]
          EDIT: It has been debunked. In this video he was using a thin fishing line to rotate the motor. 😞

          Author of [Thea Render for SketchUp](http://www.thearender.com/sketchup)

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