The responsibilities of a firefighter extend far beyond simply responding to fire emergencies. At many departments, responding to medical calls or car accidents is the most frequent activity, and a routine shift might also entail dealing with hazardous materials, gas leaks, structural collapses, floods, ice storms, wild animals, or the myriad…

Art and animation work is the most significant part of electronic game development, but is also found in television commercials, computer programs, the Internet, comic books, and in just about every visual media imaginable. It is the part of the project that makes an abstract design idea concrete and visible. Animators create the motion of life in…

Solar power (also known as solar energy) is solar radiation emitted from the sun. Large panels that absorb the sun's energy as the sun beats down on them gather solar power. The energy in the rays can be used for heat (solar thermal energy) or converted to electricity (photovoltaic energy). Each solar energy project, from conception to…