But one advancement we haven't retreated on is refrigeration. In 1936, Westinghouse oversaw the advent of the Eject-O-Cube Tray, which sounds a lot more exciting than the 'automatic ice maker' of today. I think I'll put the E-O-C on my flea market watch list; hopefully, finding one, I'll be able to share in the chilling experience of nearly 80 years ago.