Technology in Everyday Life

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    Chapter 11 Technology in Everyday Life ( 5 videos)

      11.1: Make A Model For Drip And Sprinkler Irrigation System
      Conservation of Water
    1. Conservation of Water
      265 views
      2. Make A Model For Drip And Sprinkler Irrigation System
    2. Make A Model For Drip And Sprinkler Irrigation System
      11.2: Preservation of Food
      Methods of Preserving Food
    1. Methods of Preserving Food
      11.3: Stethoscope
      Stethoscope
    1. Stethoscope
      11.4: Sanitizer
      Sanitizer
    1. Sanitizer