sky factor การใช้

• This equates to a sky factor ( similar to the daylight factor ) of 0.2 %.
• Sponsors included Blue Sky Factor, Chevrolet, CNN . com, Design Reactor, General Motors, HP, Mighty Leaf Tea, Pathable, Solarwinds, SnapStream, Sony, TechSmith, Ustream, Viewzi, WeatherBug, and Wetpaint.