In 1871, Johnson hired Edison, then a 24-year-old inventor, as a consultant for ... had introduced Britain to the Teutonic tannenbaum—the Christmas tree—and the idea spread.

So you manged to get a great deal on a fake tree during the after Christmas sales, but what should you do with your old one ... product uses multiple LED light sources and even includes RF ...

But once it is decorated and the lights are turned on, it makes us glad we did. We have no intention of replacing our twenty-seven year old Christmas tree. It may not have grown in size or beauty ...