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Ellen B. -

A Bright Exchange

The world changed in October of 1879. Thomas Edison produced the first long-burning incandescent light bulb. Lighting before his invention was a risky proposition exposing people to the... More 
Examines the possibility of a cleaner and more energy efficient future by detailing the historic and emerging technologies behind some the most promising alternative resources. More 
Articles explore everything from Albert Einstein, seismic energy, and acid rain, to lasers and building design. The Encyclopedia supports the curriculum in earth science, chemistry and life sciences, social studies, political... More 
Discusses energy and its sources, manifestations, and uses. More 
Examines the unseen force of energy, both potential and kinetic, and how this force is a vital part in the area of physics. More 
Kill-a-Watt Meter
Alexis -
Spring is the perfect time to think about a fresh start. Why else would we go to the trouble of spring cleaning? As you go through your house getting it ready for a fresh start – tossing the junk that clouds your mind and sucks away your energy - why don’t you consider putting an end to the energy vampires that... More 
This three-volume set introduces students to issues surrounding both current energy sources and alternative energy options. While there is significant discussion of the non-renewable resources now used to meet the majority of the... More 
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