Activating a Non-Renewed or Inactive Physician License. All Medical Practice Act licenses, including chiropractic, medical and osteopathic licenses, run on the same 3-year cycle. 2017 and each third year thereafter is a renewal year during which licenses expire on July 31.
Diamond is the hardest natural material found on earth. Here are some of the common uses of diamonds in the current world. Uses of Diamonds. 1  One of the most common uses of diamonds is in jewelery. 2  Many rings and necklaces have diamonds. 3  Well cut diamonds are very expensive because they make excellent jewelery.
The carbon atoms in diamonds are arranged in a strong, tetrahedral structure. Diamond is the hardest natural material known and is often used for industrial cutting and polishing tools. Diamond has a hardness of 10 on Mohs scale of mineral hardness, with 1 being the softest (talc) and 10 being the hardest.iamond is the hardest natural material known and is often used for industrial cutting and polishing tools. Diamond has a hardness of 10 on Mohs scale of mineral hardness, with 1 being the softest (talc) and 10 being the hardest.