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.
So to sum up, Fantastic Beasts and Where to Find Them takes place in New York City back in 1926 â an ocean and a lifetime away from Harry Potter â but not so far that his spectacles can't still be seen if you look closely enough. Images: Warner Bros. Pictures; Giphy.