Green Options

Computer technology is always about being one step ahead of competitors. Information technology moves faster than light it seems, and by the time your new computer arrives at your doorstep, it is already out of date. Dell, whose computers can be found in most offices, homes, and campuses across the country, has been doing its best to stay ahead of the curve.

Proving it is both environmentally friendly and hip to the trends of popular culture, Dell has just finished installing a grove of solar trees at its Corporate headquarters in Round Rock, Texas.

Cross section of nanotube tower: Photo credit: Georgia Tech Research InstituteThe Georgia Tech Research Institute has come up with a solar panel design that could revolutionize the solar industry.

The new design features many nano-towers - think of microscopic blades of grass - that capture more sunlight because they have a larger surface area than the traditional flat design of photovoltaic (PV) cells. These three-dimensional panels produce about 60 [...]