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Tuesday, October 29, 2013

Solar cooker eagle-science project

The Eagle solar cooker is made of  cardboard  and  foilshaped  to  reflect maximum sunlight onto a  black cooking pot that  converts  sunlight  into  thermal (heat) energy.  A heat - resistant  bag (or similar tranparent cover ) surrounds  the pot,acting like a greenhouse by allowing sunlight  to  hit  the  pot  and  preventing heat   from  escaping.  It   weighs  half  a kilogram and folds to  the  size  of  a  big book for easy transport.




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