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Kyoto Trough, is it greener than the Kyoto Box?

The idea behind the Kyoto Trough is to use a parabolic trough (rotated inwards round its focal line) so that all the light it collects over a certain time (1 2 3 or 4 hours) focuses BELOW the focal line. Then you use other troughs (probably facing at right angles to the first one) to concentrate this light further onto the cooking pot. I have done a rudimentary test in software and the concept does work there. I think it will also work as a panel cooker. It is very important to line up the primary trough with the path of the sun across the sky. It should also work as a panel cooker. Just a much longer panel cooker with the v shaped little wings like in the diagram Or perhaps a panel cooker with just one "tail" going up in the air and insulation on the back half of your cooking pot? (taking away one half of the device) Thanks Brian

Picture of Kyoto Trough, is it greener than the Kyoto Box?
gaiatechnician (author) 8 years ago
I am sorry, I had the movie software timing in seconds and didn't notice that it was too long. Youtube didn't tell me either.
http://www.youtube.com/watch?v=qXVfGFQpYD8 is the replacement and should work
caitlinsdad8 years ago
I think your video got removed by Youtube. Message says it is too long, cannot be more than 10 minutes.