Mexico’s Smog Eating Building

The reaction occurs when smog encounters the building tiles and ultraviolet rays from sunlight. The reaction breaks down the pollutants into less toxic substances such as calcium nitrate, carbon dioxide, and water. The structure in Mexico City can counter act the effects of air pollution from 1,000 cars Mexico’s Smog Eating Building

Colleges’ money tricks – create energy

This is a pet peeve of mine – going to the gym and using energy when in reality we should be generating electricity.  CNN has an article posted “6 colleges’… Colleges’ money tricks – create energy