The document compares the environmental impacts of laptop and desktop computers. It finds that while laptops have smaller and more toxic batteries that can cause water pollution if disposed of improperly, desktop computers have larger and more energy intensive components like monitors that contain heavy metals such as lead. However, a newer alternative called the Cherrypal PC uses much less energy and materials and may be more environmentally friendly than traditional laptops and desktops. It concludes that neither laptops nor desktops are the most ecological option.