Solar Panel Radio
Brad Friedman and Desi Doyen: 'Green News Report' - November 3, 2011 (Huffington Post)
Ring of Solar Panels Around Moon to Energize Earth?
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Solar Powered Battery Charger with Meter Charges 2 D - C - AA - AAA Batteries $25.25 Brand New Universal Solar 11-in-One Battery Charger with Meter Charges 2 "D" - "C" - "AA" - "AAA" Batteries Designed for charging most popular types of rechargeable batteries: D size (UM-1), C size (UM-2), AA size (UM-3), AAA size (UM-4) and 7 different size GUM (Prismatic) Batteries! Description: This is the most versatile battery charger available on the market today. The solar panel is incorpe... |
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ECO Combo: Tenergy USB-5000 Hybrid Solar Charger + 4 pieces Tenergy Low Self Discharge AA Rechargeable Batteries $14.99 This Combo Package Includes: * 1 x Tenergy USB-5000 Rechargeable AA Battery Hybrid SolarCharger w/ USB Charging Time AA AA Charging time from USB power |
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Snap Circuits Extreme SC-750 $78.95 The SC-750 is packed with action, featuring more than 750 experiments including 73 computer-interfaced experiments. Young builders will learn about electromagnets, solar-powered experiments and vibration switches. Projects involve Strobe Lights, Transistor AM Radio, Electromagnetism and Rechargeable Battery. Kit contains over 80 parts. Requires 4 "AA" batteries, not included.... |
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Elenco Snap Circuits Green - Alternative Energy Kit $41.99 Think and learn green with the latest from the Snap Circuits family. With over 125 projects using the award-winning Snap Circuits, your kids will have fun and stay busy learning about environmentally friendly energy. Snap Circuits Green includes over 40 parts, including: hand crank, solar cell, FM radio, energy compartment, rechargeable batter, windmill, clock and analog meter. A full-color manual... |
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Radiometer $8.95 Experience this sphere powered by the sun! The vanes in the Radiometer are alternately dark and light in color. When the light strikes these vanes it transfers heat to each one - but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, the more energy there is causing the vanes to spin faster.... |