Freelancing is not just a U.S. phenomenon, but is now spreading around the world. 1  There are approximatly 53 million freelancers in the U.S. contributing $715 billion in earnings to the national economy. 2  80% of all workers in the U.S. surveyed said they would do work on the side if it came to them to earn extra money.
pH value. A number denoting the degree of acidity or of basicity (alkalinity); 7 is a neutral value; acidity increases with decreasing values below 7; basicity increases with increasing values above 7.
Generally, pH is the measurement given to determining the acidity and alkalinity of the body. pH is the most basic and fundamental driving force of all our body functions. The pH range goes from 1-14, where 1 is highly acidic and 14 is highly alkaline.