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Picasa solar cooker

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Picasa solar cooker Picasa solar cooker Presentation Transcript

  • 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.
  • 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.
  • 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 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.