Karupika

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The Karupika is a parabolic cooker with two pivots that allow it to be turned towards the sun: one allows rotation and the other controls the angle of parabola's elevation. It is a lightweight cooker that is easy to use. It can be assembled in 3 minutes, and can boil a liter of water in 33 minutes. The Karupika uses a black recipient of 16 cm, which allows the temperature to reach .
==Materials==
All components are made of aluminium, with a highly reflctive aluminium laminate (aca 4250E made in U.S.A), 0.5mm thick.
==Dimensions/Weight==
Dimensions:
*Diameter: 80 cm focal length: 17cm (from the deepest part of the parabola) 
*Diameter of condensing focus: 10 cm
*Weight: 3kg
==See also==
*Oyapika
==Contact==
Motoharu Takizawa 
356 Kuwayama 
384-2101 Saku, Nagano 
Japan 
Email: amane@mx2.avis.ne.jp
Category:Solar cooker designs
Category:Japan
Category:Parabolic solar cooker designs