Posted on 06 September 2011 by
Product DescriptionWith their best-selling astronomy textbook, ASTRONOMY: THE SOLAR SYSTEM AND BEYOND , authors Mike Seeds and Dana Backman help you understand your place in the universe-not just your location in space, but your role in the unfolding history of the physical universe. To achieve this goal, the authors focus on two central questions: “What [...] Continue Reading
Posted on 05 September 2011 by
32 wide-angle LEDs with 190 ft range Designed & engineered for reliable outdoor use Completely solar-powered with no need for electrical wiring Up to 10 hours of operation on full charge Built-in motion detector with photocell sensor allows auto-on & security protection Product DescriptionAdd low-maintenance security light with this motion sensor, solar powered outdoor light. [...] Continue Reading
Posted on 04 September 2011 by
Uses latest solar technology to charge even in low light, such as early morning, late afternoon and overcast Dual power options; Solar panel or 3D Alkaline batteries 40 Lumens (based on 5 hour sof charging in the sun) 3D Alakaline batteries provide 165 hours of runtime of maxiumum light output Choose bright area light or [...] Continue Reading
Posted on 03 September 2011 by
Unique Hanging Solar Garden Lamp with opaque cone lens. Set of Three (3) weather-proof Cornets per package A Unique Design Inspired by Cornet Shaped Christmas Ornaments Brightly Glows and Illuminates Trees and Gardens – Designed to hang from tree limbs and branches (a set of stainless steel decorative hooks are included) An incredibly unique and [...] Continue Reading
Posted on 02 September 2011 by
No wiring easy to install. Four super-white LEDs Dusk to dawn sensor turns light on and off Includes 2 AA rechargeable batteries Fits 4-inch and 5-inch vinyl posts and 4-inch by 4-inch wood posts Product Description511-0007 Finish: White Features: -Solar fence light. -Available in copper and white finish. -Plastic construction. -Solar panels convert sunlight to [...] Continue Reading
Posted on 01 September 2011 by
Product DescriptionPassive solar heating and passive cooling—approaches known as natural conditioning—provide comfort throughout the year by reducing, or eliminating, the need for fossil fuel. Yet while heat from sunlight and ventilation from breezes is free for the taking, few modern architects or builders really understand the principles involved. Now Dan Chiras, author of the popular [...] Continue Reading
Posted on 31 August 2011 by
Solar Powered – No batteries required Solar panel covers the entire roof, and makes this baby fly Excellent for demonstrating solar power in action About the size of a quarter Product DescriptionThe Mini Solar Racer is a toy car which claims to be the world’s smallest solar powered car. The solar panel allows the car [...] Continue Reading