Harnessing the Sun_ Part 3: The Electromagnetic Spectrum

Radiant energy is organized by wavelength and frequency in a model called the electromagnetic spectrum. The Sun emits the entire electromagnetic spectrum. Radiation is energy that travels and spreads. We can see the effects of these travelling waves in our everyday lives. Now, how do you think we can harness that energy? For more information: http://www.fcps.edu/it/fairfaxnetwork/innovation_solar/index.html Twitter @FFXNetwork