1. NOISE METER

    02:57

    from Andrey Ustinov Added 108 0 0

    The NOISE METER is an instrument which visually measures the noise pollution in public places. The noise meter looks like a traffic light: its lights are shades of green, orange and red situated one…

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    • A Bright Alternative - Updated

      09:17

      from Rees W. Candee Added 9 0 0

      This is an abridged version of our program that explains good reasons for putting solar on your home. We look at how solar works and at the cost savings, value added to the home, environmental benefits…

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      • Nokero Solar Window Flashlight

        01:16

        from Nokero Solar Added 401 0 0

        to be determined

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        • Riding with the sun

          02:29

          from Matteo Rossi Ninchi Added 598 9 0

          A little present from my dad, this guy rides his bike thanks to the solar energy http://www.sol-expert.de/ http://www.giochisolari.it/shop2007/

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          • Sunriver Oregon Electrician & Electrical Contractor

            01:06

            from fratymax Added 3 0 0

            http://blueskyelectricbend.com/services/sunriver-oregon-electrician - Blue Sky Electric provides fast and affordable electrical services to Sunriver Oregon and surround areas. Call 541-771-1912 for…

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            • Sisters Oregon Electrician and Electrical Services

              00:53

              from panejize Added 1 0 0

              http://blueskyelectricbend.com/services/sisters-oregon-electrician - Blue Sky Electric provides fast and affordable electrical services to Sisters Oregon and surround areas. Call 541-771-1912 for…

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              • Redmond Oregon Electrician and Electrical Services

                01:01

                from linchran Added 1 0 0

                http://blueskyelectricbend.com/services/redmond-oregon-electrician - Blue Sky Electric provides fast and affordable electrical services to Redmond Oregon and surround areas. Call 541-771-1912 for…

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                • Bend Oregon Electrician | Electrical Service & Repair

                  00:57

                  from drakelinn Added 3 0 0

                  http://blueskyelectricbend.com/services/bend-oregon-electrician - Blue Sky Electric provides fast and affordable electrical services to Bend Oregon and surround areas. Call 541-771-1912 for electrical…

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                  • Zero Energy House | Explained

                    04:32

                    from Zero Energy House Project Added 3,357 4 0

                    Part 1 in a web series for www.zeroenergyhouse.co.nz. Shay Brazier and Jo Woods talk us through the Zero Energy House project. Labour Party leader David Shearer drops in to have a chat too. Production…

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                    • Photovoltaic solar panel construction

                      03:11

                      from pblankinho Added 606 5 1

                      DIY solar panel

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