Added: 2 years ago
From: itisali
Views: 38,458
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  • Great idea! thanx!

  • best video ever

  • oh is that all?

  • ooh!! nice darth vader lightsaber oh wait thats your dislikes bar.

  • 25.000 views for this?!?!?!

  • I rather have had seen just the link.

  • wow that was terrible stop while you are still behind

  • you should quit now while you are still behind!!!!!!! you ar terrible

  • worst video, ever.

  • Does this work for Parabolic Solar Reflector also or is it a different shape?

  • This is useful, another idea is to use it for building a mold for building lightweight reflectors.

  • O_o

    that's it?

  • hm.... dont look like good idea...

    but if you take stiropor and a hot metal wire you can cut it like that... that vood work. and on it to make reflektive shape.

  • Whoever made this has no idea how to work with concrete. ...no the first clue.

  • @Lengsel7

    That's the problem with people who only use computers to work out new ideas.

    It is unbelievable that people think the concrete will stay in position after moving that template; I wish it were that easy, though.

  • Don't know if I'd want a solar cooker made of concrete. Kind of heavy!

  • ok where is the rest of it

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