New Zealander George Hudson proposed the modern idea of daylight saving in 1895. Germany and Austria-Hungary organized the first implementation, starting on 30 April 1916. Many countries have used it at various times since then, particularly since the energy crisis of the 1970s.
Medical Definition of DISABLE. : to deprive of a mental or physical capacity.
IDisposable is an interface defined in the System namespace. The interface defines a single method, named Dispose, that is used to perform clean-up activities for an object when it is no longer required. The method may be called manually, when an object's work is finished, or automatically during garbage collection.