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Solar power
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Solar power
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June's solar oven
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20 simple solar projects : fun, practical, attractive, easy-to-build projects all powered by the sun
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Solar power
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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Solar energy
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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Solar energy : a reference handbook
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Consumer guide to solar energy : new ways to lower utility costs, cut taxes, and take control of your energy needs
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Got sun? go solar : get free renewable energy to power your grid-tied home
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Got sun? go solar : harness nature's free energy to heat and power your grid-tied home
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Go, go green energy!
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Low power
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My light
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The passive solar house
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The Solar House :passive solar heating and cooling
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Solar mamas
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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How to solar power your home : everything you need to know explained simply
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Catch the wind, harness the sun
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What is a solar eclipse?
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Energy lab for kids : 40 exciting experiments to explore, create, harness, and unleash energy
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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Nick and Tesla's robot army rampage : a mystery with hoverbots, bristlebots, and other robots you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's solar-powered showdown : a mystery with sun-powered gadgets you can build yourself
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Holmes on the range
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On the wrong track
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The black dove
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Pride and prejudice and zombies : dawn of the dreadfuls
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Nick and Tesla's special effects spectacular : a mystery with animatronics, alien makeup, camera gear, and other movie magic you can make yourself
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The wrong Wrights
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Nick and Tesla's secret agent gadget battle : a mystery with spy cameras, code wheels, and other gadgets you can build yourself
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The white magic five & dime : a tarot mystery
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Nick and Tesla's robot army rampage : a mystery with hoverbots, bristlebots, and other robots you can build yourself
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Nick and Tesla's high-voltage danger lab : a mystery with electromagnets, burglar alarms, and other gadgets you can build yourself
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Nick and Tesla's solar-powered showdown : a mystery with sun-powered gadgets you can build yourself
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Fool me once
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Nick and Tesla's super-cyborg gadget glove : a mystery with a blinking, beeping, voice-recording gadget glove you can build yourself
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Give the devil his due
