In the olden days, if you wanted to replace the chime that your doorbell produced when pressed, you'd need to have a qualified electrician come out to service your home, disconnecting and reconnecting ...

Dear Greg: New doorbells are relatively inexpensive, so attempting to repair an old doorbell is probably not worth the effect. Installing a new one is a simple DIY project. Manufacturers even make ...

Graphophone, recorded in October 1881. "There are more things in heaven and earth, Horatio, than are dreamt of in our philosophy. I am a graphophone and my mother was a phonograph." Voice of Alexander ...