Irvine Welsh His first novel, "Trainspotting", was published in 1993. Set in the mid-1980s, it uses a series of loosely connected short stories to tell the story of a group of characters tied together by decaying friendships, heroin addiction and stabs at escape from the oppressive boredom and brutality of their lives in the housing schemes. It was released to shock and outrage in some circles and great acclaim in others; "Time Out" called it "funny, unflinchingly abrasive, authentic and inventive", and "The Sunday Times" called Welsh "the best thing that has happened to British writing for decades". It was adapted as
Heroin half to two times more potent than morphine itself. The head of Bayer's research department reputedly coined the drug's new name, "heroin," based on the German "heroisch", which means "heroic, strong" (from the ancient Greek word "heros, ήρως"). Bayer scientists were not the first to make heroin, but their scientists discovered ways to make it, and Bayer led commercialization of heroin. In 1895, the German drug company Bayer marketed diacetylmorphine as an over-the-counter drug under the trademark name Heroin. It was developed chiefly as a morphine substitute for cough suppressants that did not have morphine's addictive side-effects. Morphine at the