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46" PARABOLIC MIRROR STEAM BOILER SOLAR POWER Solar "Death Ray":

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Uploaded by on Apr 6, 2009

http://www.greenpowerscience.com/

This is a big 46" parabolic mirror with a 1M focal length. The lens can reach about 2700F max collection. Not 100% sure about those figures yet as a mount is still needed and the mirror flexes a bit.

TRUE MIRROR, NOT MYLAR.

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Science & Technology

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Standard YouTube License

  • likes, 19 dislikes

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Uploader Comments (GREENPOWERSCIENCE)

  • The opening of this video saw chemtrails in the sky. Could you bring down a plane with this? Maybe four or five almost flat mirrors long focal lengths. Would that work?

  • @trumpsahead no, you would need 2 sq miles of perfect mirrors to simply illuminate a target at 30,000 ft, up there, where the ice condensation clouds are:-) Even then, the focal point would be so scattered, the pilot would not even notice you. It would look like a shiny lake on the ground from the air.

    5:1 dish diameter to focal point is the absolute maximum, up to about 200m focal length, after that, impossible.

  • Hi, what cost of this parabolic mirror and where I can buy it?

  • @stasyszz Hi, there is a link on our site, click the Fresnel Lens

  • These mirrors look very cool... But can you please help me. Other then for some parlor trick or science show, how can I use this on a daily or weekly basis and conserve energy? And when I say use them, I mean in an easy, user friendly way.

  • @the43k The best way is for cooking or solar heating water through a closed loop system for a heat exchanger. The second requires tracking and mounting.

Top Comments

  • Solar panels today can capture 20% of the suns energy. That means we could potentially get 5X (!) the amount of energy if we focus on how to do it. 20% efficiency isn't great, but it can easily power a home & electric car. At 75% efficiency, it BLOWS AWAY the cost of oil, coal, and (so called) "natural" gas. If we reach 75% efficiency, it's over for fossil fuels. This is one of the best areas to focus on - Let's get to 75%!!! Build things in your garage, experiment, study, invest, encourage!

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All Comments (162)

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  • at 0:52 to 0:57 it looks like a shapeshifting reflective egg

  • if its stainless steel, its not wool.

  • Make A Telescope Out Of It That Would Be Huge

  • If you can't put this kind of vessel under pressure, and you can't drink the water from the boiler because of contamination from the steel wool, what would this purpose be?

  • at 0:12

  • All I know is the scary suspence music at the beginning is from the creepy ghost movie "The Others" so random how I recognised that. Did anyone else...?

  • @EliteZodiac92

    ... and Merry Christmas to you too and your entire family~!

  • @trumpsahead The fuck is wrong with you.

  • how you make the mirror ???

  • Darn, I missed the death ray. :-(

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