Tech of the past: Kitchens by era
The Henry Ford museum doesn't just focus on transportation; it also has sections on slavery and freedom, furniture, and home arts. This composite image is of a circular display showing the differences in a typical home's kitchen in colonial times all the way through the 1950s or so. There are plenty of changes in technology just in a kitchen over the years.
Photo by Wally Bahny for TechRepublic