Frontotemporal dementia (FTD) or frontotemporal degenerations refers to a group of disorders caused by progressive nerve cell loss in the brain's frontal lobes (the areas behind your forehead) or its temporal lobes (the regions behind your ears).
Solar thermal (heat) energy is a carbon-free, renewable alternative to the power we generate with fossil fuels like coal and gas. This isn't a thing of the future, either.
Unlike a coal generating plant, a geothermal plant does not produce emissions of sulfur dioxide, carbon dioxide and nitrogen oxides. Solar power is obtained from the energy of the sun. Solar technologies use the sun's energy and light to provide heat, light, hot water, electricity, and even cooling. The energy from the sun is not always available and it is widely scattered, however, solar power is renewable and environmentally friendly.