Methylphenidate, sold under various trade names, Ritalin being one of the most commonly known, is a central nervous system (CNS) stimulant of the phenethylamine and piperidine classes that is used in the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy. The original patent was owned by CIBA, now Novartis Corporation.
John Wayne (born Marion Robert Morrison), nicknamed Duke, was a legendary Hollywood actor who played a key role in establishing and popularizing the western genre in American cinema. He started working in films as a scenery mover to put himself through college.
Sir George Ivan Morrison, Jr. , OBE (born 31 August 1945) is a Northern Irish singer, songwriter and musician. He has received six Grammy Awards, the 1994 Brit Award for Outstanding Contribution to Music, and has been inducted into both the Rock and Roll Hall of Fame and the Songwriters Hall of Fame.