ABSTRACT   MATERIAL : aluminum foil, glue,    double sided tape, plastic    wrapper, box, black spray.   SPECIALTY : Uni...
OBJECTIVE1.PORTABLE Light and easy to bring all the equipment for cooking are enclosed with   the solar cooker2.SAFE COS...
THE PROCESS OF MAKING SOLAR COOKER         1.   Cut the polystyrene
Cover the reflector with aluminum foil
Made the solar cooker neat
Cover the handle
Put the plastic wrapper
Spray the solar cooker
Spray the tin
Our solar cooker
Conclusion   Black colour can absorb more heat.   Aluminum foil can reflect sunlight.   Polystyrene can prevent the los...
Picasa solar cooker
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Picasa solar cooker

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Transcript of "Picasa solar cooker"

  1. 1. ABSTRACT MATERIAL : aluminum foil, glue, double sided tape, plastic wrapper, box, black spray. SPECIALTY : Unique shape and enclosed with handle MARKETABLE : Nice shape and attractive. APPLICATION OF SCIENCE : Reflection of light, refraction of light and greenhouse effect.
  2. 2. OBJECTIVE1.PORTABLE Light and easy to bring all the equipment for cooking are enclosed with the solar cooker2.SAFE COST Some of the materials are used from recycled materials.
  3. 3. THE PROCESS OF MAKING SOLAR COOKER 1. Cut the polystyrene
  4. 4. Cover the reflector with aluminum foil
  5. 5. Made the solar cooker neat
  6. 6. Cover the handle
  7. 7. Put the plastic wrapper
  8. 8. Spray the solar cooker
  9. 9. Spray the tin
  10. 10. Our solar cooker
  11. 11. Conclusion Black colour can absorb more heat. Aluminum foil can reflect sunlight. Polystyrene can prevent the loss of heat. Lens can focus the sunlight directly to the water. Plastic wrapper can trap the heat within the space in the solar cooker. Black tin container can absorb heat.

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