Its pH changes very little when a small or moderate amount of strong acid or base is added to it and thus it is used to prevent changes in the pH of a solution. Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.
The Wizard of Oz movie musical premieres in Oconomowoc, Wisconsin. The Wizard of Oz, starring Judy Garland and featuring words and music by E.Y. âYipâ Harburg and Harold Arlen, receives its world premiere in Oconomowoc, Wisconsin, on this day in 1939.
The Wiz: The Super Soul Musical Wonderful Wizard of Oz is a musical with music and lyrics by Charlie Smalls (and others) and book by William F. Brown. It is an urbanized retelling of L. Frank Baum's classic 1900 children's novel The Wonderful Wizard of Oz in the context of modern African-American culture. It opened on October 21, 1974 at the Morris A. Mechanic Theatre in Baltimore, Maryland and moved to the Majestic Theatre with a new cast on January 5, 1975.