Best Processors / CPUs. The processor, or Central Processing Unit, is effectively the heart of a computer. The clock speed, indicated by frequency, basically sets the rate for how fast all functions within a computer can be performed. If the heart beats faster, then programs and tasks run faster.
Composting toilet at Activism Festival 2010 in the mountains outside Jerusalem. A composting toilet is a type of dry toilet that uses a predominantly aerobic processing system to treat human excreta, by composting or managed aerobic decomposition. These toilets generally use little to no water and may be used as an alternative to flush toilets.
Composting is defined as using the natural process of decay to change organic wastes into a valuable humus-like material called compost. It is a type of organic matter. Soil is a dynamic natural system made up of rock particles, organic matter, water and air. Compost is a type of organic matter usually formed from decayed plant parts. Compost is often used by gardeners to augment organic matter in soil.