Photo: Courtesy of Erik Christiansen. Now that pot legislation is making its way across the country, it's time for a refresher on the difference between the main types of marijuana strains: indica and sativa. It's a lesson some of us have had to learn over and over again.
A derecho (pronounced similar to deh-REY-cho in English, or pronounced phonetically as ) is a widespread, long-lived wind storm associated with a band of rapidly moving showers or thunderstorms variously known as a squall line, bow echo, or quasi-linear convective system.
From Wikipedia, the free encyclopedia. Dermatographic urticaria (also known as dermographism, dermatographism or  skin writing ) is a skin disorder and one of the most common types of urticaria, in which the skin becomes raised and inflamed when stroked, scratched, rubbed, and sometimes even slapped.Contents.he underlying cause of dermographism is not known, and can last for many years without relief. Five percent of chronic cases are never solved. Increased incidence has been observed following prolonged exposure to microwaves. The condition may subside and be effectively cured; however, it is often a lifelong ailment.