1 See a doctor if canker sores are accompanied by fever, last more than three weeks, or the affected individual has difficulty swallowing.  Multiple factors may cause canker sores, including injury to the mouth, acidic or spicy foods, vitamin deficiencies, hormones, stress, or autoimmune disorders.
Horror at the world's largest solar farm days after it opens as it is revealed panels are SCORCHING birds that fly over them. 1  The Ivanpah Solar Electric Generating System, the world's largest solar plant of its kind, recently switched on. 2  The plants is located on five square miles of the Mojave Desert, near the California / Nevada border.
Solar farms sprout across America - farm the sun! Solar Farms - solar energy, the new cash crop. Solar farms are sprouting up all over America. The 30% Federal energy tax credit, combined with state, utility and local solar incentives have created an extremely favorable climate for investment in solar farm technology. Solar farms can take many forms.