1 DFS Kopernikus (Deutscher Fernmeldesatellit Kopernikus), a series of satellites. 2  Digital Frequency Synthesizer, generation of different frequency from another in phase.  Definitive Feasibility Study, a stage of engineering project development; for example see El Boleo.
Apple cider vinegar is a helpful health tonic that has shown promise in helping diabetes, cancer, heart health, high cholesterol, and weight loss, and for years people have used apple cider vinegar as a folk remedy to lower fever and aid indigestion. Reach for apple cider vinegar to cure everything from the hiccups to common cold symptoms.
Apple Cider Vinegar Rinse is a great treatment for natural hair. Apple Cider Vinegar (ACV) has many benefits for in and outside the body. Some of those benefits for hair are: balancing hair and scalp pH, removing product buildup, treating dandruff and hair loss. Why an Apple Cider Vinegar Rinse works for hair. Hair is on the mildly acidic side of the pH scale and has an ideal pH of 4.5 to 5.5, which is close to that of an apple cider vinegar rinse (pH 2.9). Many products are strongly alkaline or have a pH of 8 or more.