Simpson explores the history and issues surrounding the Hetch Hetchy dam at Yosemite National Park, which was built to supply San Francisco with water and power even though the site was already protected within the national park.
Dapsone, also known as diaminodiphenyl sulfone (DDS), is an antibiotic commonly used in combination with rifampicin and clofazimine for the treatment of leprosy.ral dapsone was one of the first medications used to treat moderate to severe acne vulgaris, and is still occasionally prescribed for the treatment of severe cases. A topical form of dapsone is also effective with potentially less side effects.
Aczone is the brand name for the acne-fighting medication dapsone. It is used to treat mild to moderate acne vulgaris. It comes in a gel that you apply directly to your skin. You can use Aczone (dapsone) to treat both facial and body acne. It's especially good for inflammatory acne breakouts, but is also somewhat effective at treating non-inflammatory breakouts like blackheads and milia. Aczone (dapsone) is only available by prescription.